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2024-10-22 10:34:29 +08:00

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<h1 class="p_Heading1"><span class="f_Heading1">Configuring Local Switching</span></h1>
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<p style="background: #99ccff;"><span style="font-weight: bold;">Descriptions</span></p>
<p class="p_NoramlTest"><span class="f_NoramlTest">&nbsp;</span></p>
<p class="p_NoramlTest" style="line-height: 1.50;"><span class="f_NoramlTest">GSM subscriber numbers continue to grow around the world. Most of the new GSM subscribers are coming from low income populations of the under-developed countries and a lot of them are living in rural/remote areas without infrastructure and radio coverage. The most popular ways to connect the rural/remote areas to the core telecommunication network in the under-developed countries are microwave and satellite links. In quite a lot of areas, satellite is the only available solution. But the backhaul satellite link is expensive and the transmission bandwidth is a bottleneck. For operators, the transmission cost of the backhaul is a significant factor of the total operation expenses. The cost of the transmission is one of the largest barriers in bringing the mobile services to the under-developed countries. </span></p>
<p class="p_NoramlTest"><span class="f_NoramlTest">&nbsp;</span></p>
<p class="p_NoramlTest" style="line-height: 1.50;"><span class="f_NoramlTest">Intelligent RTP Local Switching (iRLS) function is a solution for helping the operators achieves significant saving in the transmission bandwidth between the core network and the rural/remote areas to overcome the barrier. </span></p>
<p class="p_NoramlTest"><span class="f_NoramlTest">&nbsp;</span></p>
<p class="p_NoramlTest" style="line-height: 1.50;"><span class="f_NoramlTest">In standard GSM architecture, calls are routing to the MSC even if the calling and the called parties are in the same BSC zone. iRLS function enable the GSM system to route calls locally whenever the calling and called parties are in the same BSS zone; hence saving the backhaul transmission bandwidth. iRLS only controls the routing of the call traffic, the call signaling is still under the control of the host MSC. iRLS is integrated in UltraWAVE MSS and works with iPALIM function.</span></p>
<p class="p_NoramlTest"><span class="f_NoramlTest">&nbsp;</span></p>
<p class="p_NoramlTest" style="line-height: 1.50;"><a href="2_69_01.gif"><img id="TOGGLE0186A1" class="image-toggle" src="picture_icon.gif" alt="picture_icon" style="border:none" /></a></p>
<p class="p_NoramlTest"><span class="f_NoramlTest">&nbsp;</span></p>
<p class="p_NoramlTest"><span class="f_NoramlTest">&nbsp;</span></p>
<p style="background: #99ccff;"><span style="font-weight: bold;">Implementation</span></p>
<p style="margin: 0px 12px 0px 12px;"><span style="color: #000000;">&nbsp;</span></p>
<div style="text-align: left; text-indent: 0px; padding: 0px 0px 0px 0px; margin: 0px 12px 0px 12px;"><table style="border:none;border-spacing:0px;padding:0px;line-height: normal;"><tr style="vertical-align:baseline"><td style="border:none;padding:0;width:18px"><img id="TOGGLE0186A2_ICON" src="hmtoggle_arrow1.gif" width="9" height="9" alt="hmtoggle_arrow1" style="border:none" /></td><td style="border:none;padding:0"><span class="f_NoramlTest"><a class="dropdown-toggle" style="font-size: 10pt; font-family: Arial; font-style: normal; font-weight: normal; color: #000000; background-color: transparent; text-decoration: none;" href="javascript:HMToggle('toggle','TOGGLE0186A2','TOGGLE0186A2_ICON')">Configure iPALIM Parameters</a></span></td></tr></table></div><p class="p_NoramlTest" style="text-indent: -18px; margin: 0px 12px 0px 30px;"><span class="f_NoramlTest">&nbsp;</span></p>
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<p>&nbsp;</p>
<p><span style="color: #003366;">Refer to </span><a href="2_68.htm" class="topiclink">Configuring iPALIM</a><span style="color: #003366;"> </span><span style="color: #003366;">to complete the iPALIM configuration.</span></p>
<p>&nbsp;</p>
<p>&nbsp;</p>
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<div style="text-align: left; text-indent: 0px; padding: 0px 0px 0px 0px; margin: 0px 12px 0px 12px;"><table style="border:none;border-spacing:0px;padding:0px;line-height: normal;"><tr style="vertical-align:baseline"><td style="border:none;padding:0;width:18px"><img id="TOGGLE0186A3_ICON" src="hmtoggle_arrow1.gif" width="9" height="9" alt="hmtoggle_arrow1" style="border:none" /></td><td style="border:none;padding:0"><span class="f_NoramlTest"><a class="dropdown-toggle" style="font-size: 10pt; font-family: Arial; font-style: normal; font-weight: normal; color: #000000; background-color: transparent; text-decoration: none;" href="javascript:HMToggle('toggle','TOGGLE0186A3','TOGGLE0186A3_ICON')">Configure MSC Parameters</a></span></td></tr></table></div><p class="p_NoramlTest" style="text-indent: -18px; margin: 0px 12px 0px 30px;"><span class="f_NoramlTest">&nbsp;</span></p>
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<p>&nbsp;</p>
<p><span style="color: #003366;">Refer to </span><a href="2_30.htm" class="topiclink">Enabling Local Call</a><span style="color: #003366;"> and </span><a href="2_47.htm" class="topiclink">Routing by Location</a><span style="color: #003366;"> </span><span style="color: #003366;">to complete the MSC Routing Zone configuration.</span></p>
<p>&nbsp;</p>
<p>&nbsp;</p>
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<div style="text-align: left; text-indent: 0px; padding: 0px 0px 0px 0px; margin: 0px 12px 0px 12px;"><table style="border:none;border-spacing:0px;padding:0px;line-height: normal;"><tr style="vertical-align:baseline"><td style="border:none;padding:0;width:18px"><img id="TOGGLE0186A4_ICON" src="hmtoggle_arrow1.gif" width="9" height="9" alt="hmtoggle_arrow1" style="border:none" /></td><td style="border:none;padding:0"><span class="f_NoramlTest"><a class="dropdown-toggle" style="font-size: 10pt; font-family: Arial; font-style: normal; font-weight: normal; color: #000000; background-color: transparent; text-decoration: none;" href="javascript:HMToggle('toggle','TOGGLE0186A4','TOGGLE0186A4_ICON')">Install and Configure VIM Software</a></span></td></tr></table></div><p class="p_NoramlTest" style="text-indent: -18px; margin: 0px 12px 0px 30px;"><span class="f_NoramlTest">&nbsp;</span></p>
<div id="TOGGLE0186A4" style="text-align: left; text-indent: -18px; padding: 0px 0px 0px 0px; margin: 0px 12px 0px 30px;"><table style="width:99%; border:none; border-spacing:0px;">
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<td style="vertical-align:top; padding:0px;"><p style="text-align: left; padding: 0px 0px 0px 15px; margin: 0px 0px 0px 0px;"><span style="font-size:10pt; font-family: 'Arial';color:#003366;display:inline-block;width:15px;margin-left:-15px">1.</span><span style="color: #003366;">FTP VIM software (rtp_proxyInstall_Rx.x.xx.tgz) to VIM server as www account.</span></p><p><span style="color: #000000;">&nbsp;</span></p>
<p style="text-align: justify; margin: 0px 0px 0px 15px;"><span style="color: #008080;">//The default FTP directory is /home/www//</span></p>
<p style="text-align: justify; margin: 0px 0px 0px 15px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="text-align: left; padding: 0px 0px 0px 15px; margin: 0px 0px 0px 0px;"><span style="font-size:10pt; font-family: 'Arial';color:#003366;display:inline-block;width:15px;margin-left:-15px">2.</span><span style="color: #003366;">Telnet to the VIM server and switch to the super user:</span></p><p style="text-indent: -28px; margin: 0px 0px 0px 66px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="margin: 0px 0px 0px 15px;"><span style="color: #1f497d;">login: www</span></p>
<p style="margin: 0px 0px 0px 15px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="margin: 0px 0px 0px 15px;"><span style="color: #1f497d;">Password:</span></p>
<p style="margin: 0px 0px 0px 15px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="margin: 0px 0px 0px 15px;"><span style="color: #1f497d;">[www@vim-1 www]$ su -</span></p>
<p style="margin: 0px 0px 0px 15px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="margin: 0px 0px 0px 15px;"><span style="color: #1f497d;">Password:</span></p>
<p style="margin: 0px 0px 0px 15px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="text-align: left; padding: 0px 0px 0px 15px; margin: 0px 0px 0px 0px;"><span style="font-size:10pt; font-family: 'Arial';color:#003366;display:inline-block;width:15px;margin-left:-15px">3.</span><span style="color: #003366;">[root@vim-1 root]# mv /home/www/rtp_proxyInstall_Rx.x.xx.tgz /usr/local/src</span></p><p style="text-indent: -28px; margin: 0px 0px 0px 66px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="text-align: left; padding: 0px 0px 0px 15px; margin: 0px 0px 0px 0px;"><span style="font-size:10pt; font-family: 'Arial';color:#003366;display:inline-block;width:15px;margin-left:-15px">4.</span><span style="color: #003366;">[root@vim-1 root]# cd /usr/local/src</span></p><p style="text-indent: -28px; margin: 0px 0px 0px 66px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="text-align: left; padding: 0px 0px 0px 15px; margin: 0px 0px 0px 0px;"><span style="font-size:10pt; font-family: 'Arial';color:#003366;display:inline-block;width:15px;margin-left:-15px">5.</span><span style="color: #003366;">[root@vim-1 src]# tar xvfz rtp_proxyInstall_Rx.x.xx.tgz</span></p><p style="text-indent: -28px; margin: 0px 0px 0px 66px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="text-align: left; padding: 0px 0px 0px 15px; margin: 0px 0px 0px 0px;"><span style="font-size:10pt; font-family: 'Arial';color:#003366;display:inline-block;width:15px;margin-left:-15px">6.</span><span style="color: #003366;">[root@vim-1 src]# ./rtp_proxyInstall/install</span></p><p style="text-indent: -28px; margin: 0px 0px 0px 66px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="text-align: justify; margin: 0px 0px 0px 15px;"><span style="color: #008080;">//Run script to install VIM software as prompt//</span></p>
<p style="text-align: justify; margin: 0px 0px 0px 15px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="text-align: left; padding: 0px 0px 0px 15px; margin: 0px 0px 0px 0px;"><span style="font-size:10pt; font-family: 'Arial';color:#003366;display:inline-block;width:15px;margin-left:-15px">7.</span><span style="color: #003366;">[root@vim-1 src]# cd /usr/local/rtp_proxy/conf/</span></p><p style="text-indent: -28px; margin: 0px 0px 0px 66px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="text-align: justify; margin: 0px 0px 0px 15px;"><span style="color: #008080;">//The rtpproxy.conf is stored under this path//</span></p>
<p style="text-align: justify; margin: 0px 0px 0px 15px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="text-align: left; padding: 0px 0px 0px 15px; margin: 0px 0px 0px 0px;"><span style="font-size:10pt; font-family: 'Arial';color:#003366;display:inline-block;width:15px;margin-left:-15px">8.</span><span style="color: #003366;">[root@vim-1 conf]# vi rtpproxy.conf</span></p><p style="text-indent: -28px; margin: 0px 0px 0px 66px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="margin: 0px 0px 0px 38px;"><span style="font-size: 9pt; font-family: 'Courier New';">RTPPROXYID=1234</span></p>
<p style="margin: 0px 0px 0px 38px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="margin: 0px 0px 0px 38px;"><span style="font-size: 9pt; color: #008080;">//Specify the index number in the VIM domain name. e.g. the full VIM domain name is &quot;VIM-1234&quot;.//</span></p>
<p style="margin: 0px 0px 0px 38px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="margin: 0px 0px 0px 38px;"><span style="font-size: 9pt; font-family: 'Courier New';">RTPPROXYIP=192.168.0.1</span></p>
<p style="margin: 0px 0px 0px 38px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="margin: 0px 0px 0px 38px;"><span style="font-size: 9pt; color: #008080;">//Specify the IP address of the VIM server.//</span></p>
<p style="margin: 0px 0px 0px 38px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="margin: 0px 0px 0px 38px;"><span style="font-size: 9pt; font-family: 'Courier New';">RTPPROXYPEERIP=0.0.0.0</span></p>
<p style="margin: 0px 0px 0px 38px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="margin: 0px 0px 0px 38px;"><span style="font-size: 9pt; color: #008080;">//It is an optional parameter for IP restriction, fill the IP of related MSS.//</span></p>
<p style="margin: 0px 0px 0px 38px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="margin: 0px 0px 0px 38px;"><span style="font-size: 9pt; color: #008080;">//Reserved as 0.0.0.0 if no IP restriction required.//</span></p>
<p style="margin: 0px 0px 0px 38px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="margin: 0px 0px 0px 38px;"><span style="font-size: 9pt; font-family: 'Courier New';">SERIALNUM=00000250</span></p>
<p style="margin: 0px 0px 0px 38px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="margin: 0px 0px 0px 38px;"><span style="font-size: 9pt; color: #008080;">//It is the SN displayed on EMS GUI.//</span></p>
<p style="margin: 0px 0px 0px 38px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="text-align: left; padding: 0px 0px 0px 15px; margin: 0px 0px 0px 0px;"><span style="font-size:10pt; font-family: 'Arial';color:#003366;display:inline-block;width:15px;margin-left:-15px">9.</span><span style="color: #003366;">Save file and exit editor by type:</span></p><p style="text-indent: -28px; margin: 0px 0px 0px 66px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="margin: 0px 0px 0px 15px;"><span style="color: #1f497d;">:wq</span></p>
<p style="margin: 0px 0px 0px 15px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="text-align: left; padding: 0px 0px 0px 15px; margin: 0px 0px 0px 0px;"><span style="font-size:10pt; font-family: 'Arial';color:#003366;display:inline-block;width:15px;margin-left:-15px">10.</span><span style="color: #003366;">Start the VIM process by the following command: </span></p><p style="text-indent: -28px; margin: 0px 0px 0px 66px;"><span style="color: #000000;">&nbsp;</span></p>
<p style="margin: 0px 0px 0px 15px;"><span style="color: #1f497d;">[root@vim-1 conf]# rtpproxyd start</span></p>
<p>&nbsp;</p>
<p>&nbsp;</p>
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<div style="text-align: left; text-indent: 0px; padding: 0px 0px 0px 0px; margin: 0px 12px 0px 12px;"><table style="border:none;border-spacing:0px;padding:0px;line-height: normal;"><tr style="vertical-align:baseline"><td style="border:none;padding:0;width:18px"><img id="TOGGLE0186A5_ICON" src="hmtoggle_arrow1.gif" width="9" height="9" alt="hmtoggle_arrow1" style="border:none" /></td><td style="border:none;padding:0"><span class="f_NoramlTest"><a class="dropdown-toggle" style="font-size: 10pt; font-family: Arial; font-style: normal; font-weight: normal; color: #000000; background-color: transparent; text-decoration: none;" href="javascript:HMToggle('toggle','TOGGLE0186A5','TOGGLE0186A5_ICON')">Configure iRLS Parameters</a></span></td></tr></table></div><p class="p_NoramlTest" style="text-indent: -18px; margin: 0px 12px 0px 30px;"><span class="f_NoramlTest">&nbsp;</span></p>
<div id="TOGGLE0186A5" style="text-align: left; text-indent: -18px; padding: 0px 0px 0px 0px; margin: 0px 12px 0px 30px;"><table style="width:99%; border:none; border-spacing:0px;">
<tr style="text-align:left;vertical-align:top;">
<td style="vertical-align:top; padding:0px;"><p style="text-align: left; padding: 0px 0px 0px 15px; margin: 0px 0px 0px 0px;"><span style="font-size:10pt; font-family: 'Arial';color:#003366;display:inline-block;width:15px;margin-left:-15px">1.</span><span style="color: #003366;">Go to EMS &gt;Configuration &gt;NSS &gt;iRLS.</span></p><p>&nbsp;</p>
<p style="text-align: left; padding: 0px 0px 0px 15px; margin: 0px 0px 0px 0px;"><span style="font-size:10pt; font-family: 'Arial';color:#003366;display:inline-block;width:15px;margin-left:-15px">2.</span><span style="color: #003366;">Click the </span><img src="2_035.gif" width="49" height="18" alt="2_035" style="border:none" /><span style="color: #003366;"> button at the upper right corner.</span></p><p>&nbsp;</p>
<p><img src="2_69_03.gif" width="381" height="21" alt="2_69_03" style="border:none" /></p>
<p>&nbsp;</p>
<p style="text-align: left; padding: 0px 0px 0px 15px; margin: 0px 0px 0px 0px;"><span style="font-size:10pt; font-family: 'Arial';color:#003366;display:inline-block;width:15px;margin-left:-15px">1.</span><span style="color: #003366;">On the </span><span style="font-weight: bold; color: #003366;">System</span><span style="color: #003366;"> tab, </span><span style="color: #003366;">configure the relevant parameters given in the following table.</span></p><p>&nbsp;</p>
<p style="text-align: left; padding: 0px 0px 0px 15px; margin: 0px 0px 0px 0px;"><span style="font-size:10pt; font-family: 'Arial';color:#003366;display:inline-block;width:15px;margin-left:-15px">2.</span><span style="color: #003366;">Click the <img src="2_041.gif" width="34" height="18" alt="2_041" style="border:none" /> button to update parameters to application servers.</span></p><p>&nbsp;</p>
<div style="text-align: left; text-indent: 0px; padding: 0px 0px 0px 0px; margin: 0px 0px 0px 0px;"><table style="width:99%; border-color:#c0ccd9 #003366 #003366 #c0ccd9; border-style:solid; border-width:1px; border-spacing:0px;">
<tr style="text-align:left;vertical-align:top;">
<td style="vertical-align:top; width:137px; background-color:#ccffff; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #003366;">Sub-parameter</span></p>
</td>
<td style="vertical-align:top; width:384px; background-color:#ccffff; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #003366;">Description (Click highlight SAVE after change)</span></p>
</td>
<td style="vertical-align:top; width:145px; background-color:#ccffff; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #003366;">Recommended Value</span></p>
</td>
</tr>
<tr style="text-align:left;vertical-align:top;">
<td style="vertical-align:top; width:137px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #003366;">RLS Flag</span></p>
</td>
<td style="vertical-align:top; width:384px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span class="f_NoramlTest" style="font-size: 9pt; color: #003366;">Enable or disable the RTP Local Switching feature.</span></p>
</td>
<td style="vertical-align:top; width:145px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #003366;">Enable</span></p>
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<p>&nbsp;</p>
<p><img src="2_69_04.gif" width="381" height="21" alt="2_69_04" style="border:none" /></p>
<p>&nbsp;</p>
<p style="text-align: left; padding: 0px 0px 0px 15px; margin: 0px 0px 0px 0px;"><span style="font-size:10pt; font-family: 'Arial';color:#003366;display:inline-block;width:15px;margin-left:-15px">1.</span><span style="color: #003366;">Click</span><span style="color: #003366;"> the </span><span style="font-weight: bold; color: #003366;">VIM MG </span><span style="color: #003366;">tab, and then click </span><span style="font-weight: bold; color: #003366;">New</span><span style="color: #003366;"> at the bottom of the VIM MG table.</span></p><p>&nbsp;</p>
<p style="text-align: left; padding: 0px 0px 0px 15px; margin: 0px 0px 0px 0px;"><span style="font-size:10pt; font-family: 'Arial';color:#003366;display:inline-block;width:15px;margin-left:-15px">2.</span><span style="color: #003366;">In the VIM MG ID box, select an available number for the new MG, and then click the </span><img src="2_002.gif" width="27" height="18" alt="2_002" style="border:none" /> <span style="color: #003366;">button.</span></p><p>&nbsp;</p>
<p style="text-align: left; padding: 0px 0px 0px 15px; margin: 0px 0px 0px 0px;"><span style="font-size:10pt; font-family: 'Arial';color:#003366;display:inline-block;width:15px;margin-left:-15px">3.</span><span style="color: #003366;">In the VIM MG Option window, </span><span style="color: #003366;">configure the relevant parameters given in the following table.</span></p><p>&nbsp;</p>
<p style="text-align: left; padding: 0px 0px 0px 15px; margin: 0px 0px 0px 0px;"><span style="font-size:10pt; font-family: 'Arial';color:#003366;display:inline-block;width:15px;margin-left:-15px">4.</span><span style="color: #003366;">Click the <img src="2_041.gif" width="34" height="18" alt="2_041" style="border:none" /> button to update parameters to application servers.</span></p><p>&nbsp;</p>
<div style="text-align: left; text-indent: 0px; padding: 0px 0px 0px 0px; margin: 0px 0px 0px 0px;"><table style="width:99%; border-color:#c0ccd9 #003366 #003366 #c0ccd9; border-style:solid; border-width:1px; border-spacing:0px;">
<tr style="text-align:left;vertical-align:top;">
<td style="vertical-align:top; width:137px; background-color:#ccffff; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #003366;">MG Parameters</span></p>
</td>
<td style="vertical-align:top; width:384px; background-color:#ccffff; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #003366;">Description</span></p>
</td>
<td style="vertical-align:top; width:145px; background-color:#ccffff; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #003366;">Recommended Value</span></p>
</td>
</tr>
<tr style="text-align:left;vertical-align:top;">
<td style="vertical-align:top; width:137px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">Title</span></p>
</td>
<td style="vertical-align:top; width:384px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">Specify an identifiable name to the VIM Media Gateway.</span></p>
</td>
<td style="vertical-align:top; width:145px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">VIM MG-1</span></p>
</td>
</tr>
<tr style="text-align:left;vertical-align:top;">
<td style="vertical-align:top; width:137px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">IP</span></p>
</td>
<td style="vertical-align:top; width:384px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">IP address of this VIM server.</span></p>
</td>
<td style="vertical-align:top; width:145px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">VIM IP</span></p>
</td>
</tr>
<tr style="text-align:left;vertical-align:top;">
<td style="vertical-align:top; width:137px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">Domain Name</span></p>
</td>
<td style="vertical-align:top; width:384px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">The domain name of the connected VIM. Format as: </span></p>
<p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">Key word “vim-“ followed by the RTPPROXYID which configured in the rtpproxy.conf.</span></p>
</td>
<td style="vertical-align:top; width:145px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">vim-1234</span></p>
</td>
</tr>
<tr style="text-align:left;vertical-align:top;">
<td style="vertical-align:top; width:137px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">Switching Mode</span></p>
</td>
<td style="vertical-align:top; width:384px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">Select the switching mode of the specified Media Gateway. Select MGCP as default.</span></p>
</td>
<td style="vertical-align:top; width:145px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">MGCP</span></p>
</td>
</tr>
<tr style="text-align:left;vertical-align:top;">
<td style="vertical-align:top; width:137px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">Endpoint</span></p>
</td>
<td style="vertical-align:top; width:384px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">Method of MGCP endpoint description. Select Unstructured as default.</span></p>
</td>
<td style="vertical-align:top; width:145px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">Unstructured</span></p>
</td>
</tr>
<tr style="text-align:left;vertical-align:top;">
<td style="vertical-align:top; width:137px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">Type</span></p>
</td>
<td style="vertical-align:top; width:384px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">Type of MG endpoint. Read only.</span></p>
</td>
<td style="vertical-align:top; width:145px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">VIM</span></p>
</td>
</tr>
<tr style="text-align:left;vertical-align:top;">
<td style="vertical-align:top; width:137px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">Max Physical Ports</span></p>
</td>
<td style="vertical-align:top; width:384px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">The total physical port number of the Media Gateway. Enter 2 as default.</span></p>
</td>
<td style="vertical-align:top; width:145px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">2</span></p>
</td>
</tr>
<tr style="text-align:left;vertical-align:top;">
<td style="vertical-align:top; width:137px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">Max Channels</span></p>
</td>
<td style="vertical-align:top; width:384px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">The total channel number of the virtual MG. Enter 64 as default.</span></p>
</td>
<td style="vertical-align:top; width:145px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">64</span></p>
</td>
</tr>
<tr style="text-align:left;vertical-align:top;">
<td style="vertical-align:top; width:137px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">Packetization Period</span></p>
</td>
<td style="vertical-align:top; width:384px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">The period over which encoded voice bits are collected for encapsulation in. Select x20ms as default.</span></p>
</td>
<td style="vertical-align:top; width:145px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">x20ms</span></p>
</td>
</tr>
<tr style="text-align:left;vertical-align:top;">
<td style="vertical-align:top; width:137px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">Codec Type</span></p>
</td>
<td style="vertical-align:top; width:384px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">Specify the codec type of the Media Gateway. Read only.</span></p>
</td>
<td style="vertical-align:top; width:145px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">AMR-12-2</span></p>
</td>
</tr>
<tr style="text-align:left;vertical-align:top;">
<td style="vertical-align:top; width:137px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">Audit Timer</span></p>
</td>
<td style="vertical-align:top; width:384px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">The time interval between sending AUEP message from MGC to MGW to check the trunk status.</span></p>
</td>
<td style="vertical-align:top; width:145px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #1f497d;">0</span></p>
</td>
</tr>
</table>
</div>
<p>&nbsp;</p>
<p><img src="2_69_05.gif" width="381" height="21" alt="2_69_05" style="border:none" /></p>
<p>&nbsp;</p>
<p style="text-align: left; padding: 0px 0px 0px 15px; margin: 0px 0px 0px 0px;"><span style="font-size:10pt; font-family: 'Arial';color:#003366;display:inline-block;width:15px;margin-left:-15px">1.</span><span style="color: #003366;">Click</span><span style="color: #003366;"> the </span><span style="font-weight: bold; color: #003366;">Routing Zone </span><span style="color: #003366;">tab.</span></p><p>&nbsp;</p>
<p style="text-align: left; padding: 0px 0px 0px 15px; margin: 0px 0px 0px 0px;"><span style="font-size:10pt; font-family: 'Arial';color:#003366;display:inline-block;width:15px;margin-left:-15px">2.</span><span style="color: #003366;">In the Routing Zone List window, </span><span style="color: #003366;">configure the relevant parameters given in the following table.</span></p><p>&nbsp;</p>
<p style="text-align: left; padding: 0px 0px 0px 15px; margin: 0px 0px 0px 0px;"><span style="font-size:10pt; font-family: 'Arial';color:#003366;display:inline-block;width:15px;margin-left:-15px">3.</span><span style="color: #003366;">Click the <img src="2_041.gif" width="34" height="18" alt="2_041" style="border:none" /> button to update parameters to application servers.</span></p><p>&nbsp;</p>
<div style="text-align: left; text-indent: 0px; padding: 0px 0px 0px 0px; margin: 0px 0px 0px 0px;"><table style="width:99%; border-color:#c0ccd9 #003366 #003366 #c0ccd9; border-style:solid; border-width:1px; border-spacing:0px;">
<tr style="text-align:left;vertical-align:top;">
<td style="vertical-align:top; width:137px; background-color:#ccffff; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #003366;">Sub-parameter</span></p>
</td>
<td style="vertical-align:top; width:384px; background-color:#ccffff; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #003366;">Description (Click highlight SAVE after change)</span></p>
</td>
<td style="vertical-align:top; width:145px; background-color:#ccffff; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #003366;">Recommended Value</span></p>
</td>
</tr>
<tr style="text-align:left;vertical-align:top;">
<td style="vertical-align:top; width:137px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #003366;">Site Type</span></p>
</td>
<td style="vertical-align:top; width:384px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span class="f_NoramlTest" style="font-size: 9pt; color: #003366;">Specify the type of relevant routing zones which configured in the MSC routing zone table. &nbsp;The traffic among &quot;local&quot; routing zones will be local switched.</span></p>
</td>
<td style="vertical-align:top; width:145px; padding:2px; border-color:#003366 #c0ccd9 #c0ccd9 #003366; border-style:solid; border-width:1px;"><p style="margin: 0px 0px 3px 0px;"><span style="font-size: 9pt; color: #003366;">Local</span></p>
</td>
</tr>
</table>
</div>
<p>&nbsp;</p>
</td>
</tr>
</table>
</div>
<p class="p_NoramlTest" style="text-indent: -18px; margin: 0px 12px 0px 30px;"><span class="f_NoramlTest">&nbsp;</span></p>
<p style="background: #99ccff;"><span style="font-weight: bold;">See Also</span></p>
<p class="p_NoramlTest"><span class="f_NoramlTest">&nbsp;</span></p>
<p style="text-align: left; padding: 0px 0px 0px 13px; margin: 0px 12px 0px 12px;"><span style="font-size:10pt; font-family: 'Arial Unicode MS','Lucida Sans Unicode','Arial';color:#000000;display:inline-block;width:13px;margin-left:-13px">&#8226;</span><span class="f_NoramlTest"><a href="2_68.htm" class="topiclink">Configure iPALIM</a></span></p><p class="p_NoramlTest"><span class="f_NoramlTest">&nbsp;</span></p>
<p class="p_NoramlTest"><span class="f_NoramlTest">&nbsp;</span></p>
<p style="background: #99ccff;"><span style="font-weight: bold;">Return to</span></p>
<p class="p_NoramlTest"><span class="f_NoramlTest">&nbsp;</span></p>
<p style="text-align: left; padding: 0px 0px 0px 13px; margin: 0px 12px 0px 12px;"><span style="font-size:10pt; font-family: 'Arial Unicode MS','Lucida Sans Unicode','Arial';color:#000000;display:inline-block;width:13px;margin-left:-13px">&#8226;</span><span class="f_NoramlTest"><a href="2_3.htm" class="topiclink">Tasks List</a></span></p><p class="p_NoramlTest"><span class="f_NoramlTest">&nbsp;</span></p>
<p style="text-align: left; padding: 0px 0px 0px 13px; margin: 0px 12px 0px 12px;"><span style="font-size:10pt; font-family: 'Arial Unicode MS','Lucida Sans Unicode','Arial';color:#000000;display:inline-block;width:13px;margin-left:-13px">&#8226;</span><span class="f_NoramlTest"><a href="2_1.htm" class="topiclink">Elements List</a></span></p><p class="p_NoramlTest"><span class="f_NoramlTest">&nbsp;</span></p>
<p class="p_NoramlTest"><span class="f_NoramlTest">&nbsp;</span></p>
<p class="p_NoramlTest"><span class="f_NoramlTest">&nbsp;</span></p>
<p class="p_NoramlTest"><span class="f_NoramlTest">&nbsp;</span></p>
<p class="p_NoramlTest"><span class="f_NoramlTest">&nbsp;</span></p>
<p style="text-align: right;"><span style="font-size: 8pt;">2.69</span></p>
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