# Open-Prepaid-Roaming Public-Private System

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Descriptions

The UltraWAVE Open-Prepaid-Roaming Public-Private System (OPPS) is a combination of two systems:

• Intelligent MAP-D Multiplexer System (IMDX)

The IMDX System enables the R9 System to provide “private” communication services. The IMDX provides private, hybrid and public user services to the GSM subscribers. Operator may restrict private users to make/receive calls to/from private users only and public users to make/receive calls to/from public users only; while Hybrid users can make/receive calls from both private and public users. IMDX allows the operator to use the existing R9 System to provide GSM services to employee users as a private communication tool for their daily works.

• Open-to-all Prepaid Roaming System (OPR)

The OPR System enables the existing UltraWAVE Prepaid System to provide temporary services to any visiting GSM users; even they are from PLMN without local roaming agreement in place. The OPR doesn’t require GSM visitors to change their SIM cards. OPR provides prepaid services to the visitors with their home SIM cards.

See Also

• OPPS Parameter Dictionary

• Enable Intelligent MAP-D Multiplexer (IMDX) Service

• Enable Open-to-all Prepaid Roaming (OPR) Service

• OPPS Subscriber Management

Feature List

Basic Feature | Descriptions
Capacity | 100k subscribers (OPR+IMDX) OPPS shares HLR capacity. Non-OPPS subscribers + OPPS subscribers must be less than or equal to 100k.
Interface | SNMP to EMS
Redundancy | Dual servers load sharing and active redundancy
License Control | IMDX license - turn on IMDX service OPR license - turn on OPR service 10 to 100k OPPS subscribers at multiples of 100
IMDX Feature | Descriptions
User Type | Private, Public, Hybrid
Call Control | Private to Private call Hybrid to Private call Hybrid to Public call Public to Public call

Supplementary Service

Call forwarding:

•Call forward unconditional (CFU)

•Call forward on busy (CFB)

•Call forward on not reply (CFNRy)

•Call forward on not reachable (CFNRc)

Call hold

Call waiting

Call barring / Operator determined barring

Premium call (private user only)

Notification of call barring

Password control (private user only)

Calling line identification presentation (CLIP)

Calling line identification restriction (CLIR)

Connected line identification presentation (COLP)

Connected line identification restriction (COLR)

Explicit call transfer

Operator specific barring (OSB) (private user only)

NOTE: Hybrid users’ supplementary services are set up by the operator and aren’t user alterable.

Enhanced Service | Short message Exclusive access option
OPR Feature | Descriptions
Registration Management | Automatic registration Manual registration Welcome short message with customized contents Auto-cleanup subscriber database
Call Control | Prepaid calls Prepaid recharge, inquiry

Supplementary Service

Call forwarding:

•Call forward unconditional (CFU)

•Call forward on busy (CFB)

•Call forward on not reply (CFNRy)

•Call forward on not reachable (CFNRc)

Call hold

Call waiting

Call barring / Operator determined barring

Premium call

Notification of call barring

Password control

Calling line identification presentation (CLIP)

Calling line identification restriction (CLIR)

Connected line identification presentation (COLP)

Connected line identification restriction (COLR)

Explicit call transfer

Operator specific barring (OSB)

Enhanced Service | Short message Virtual calling card

OPPS Parameter Dictionary

Parameter | Definition | Range
System | -- | --
•License | (Read Only) The maximum subscriber capacity of OPPS determined by License Control. | 0 - 100,000
•OPR Status | (Read Only) The current status of OPR service which determined by License Control. | •Enable •Disable
•IMDX Status | (Read Only) The current status of IMDX service which determined by License Control.
•CDR Flag | Enable or disable OPPS CDR generation. | •Enable •Disable
•Replace Option | Enable or disable overwrite the existing subscriber data when create a subscriber with the same MSISDN.
OPR | -- | --
> OPR | -- | --
•COS ID | Specify a COS to the OPR applications for charging purpose. | 0 - 63
•Auto-Registration Option | Enable or disable auto-registration function to the OPR subscribers from the PLMN without roaming agreement. | •Enable •Disable
•Auto-Cleanup Threshold | The OPPS will send a warning alarm and clean up database by deleting the trial accounts when the OPR license utilization level reaches this threshold. | 0.50 - 0.99
•Welcome SMS | Customize the text format in a welcome short message. It is sent to the user when he successfully registered to the OPR service and informs him his local phone number and PIN. | --
•PLMN List Option | Allow or reject the mobile subscribers from the specific PLMNs to register to the local network. •Allow = The following PLMN list is a white-list. •Bar = The following PLMN list is a black-list. | •Allow •Bar
> PLMN List | Registration administration of roaming subscribers. | Max 32 items
•MCC + MNC | Specify up to 32 PLMNs by entering its MCC and MNC. | MCC+MNC
IMDX | -- | --
> IMDX | -- | --

•Exclusive Level

Exclusive access provides solutions to restrict the IMDX registration from a predefined range of users:

•Normal: Full IMDX functions.

•Exclusive Half: Prohibit the public (roaming) users from registration.

•Exclusive Full: Prohibit both public (roaming) and hybrid users from registration.

•Shutdown: Shutdown IMDX. Forbid all users from registration.

•Normal

•Exclusive Half

•Exclusive Full

•Shutdown

•Exclusive Rejection Cause

In the exclusive access mode, the network sends a Location Area Updating Reject message to MS to indicate the cause of rejection:

•PLMN not allowed = The PLMN is added to a "Forbidden PLMN list" stored in the SIM card to prevent MS from any further attempt to register in the PLMN.

•LA not allowed = The MS does not attempt registering in the PLMN, unless the user changes location area.

•Roaming not allowed in this LA = The selected location area does not accept visitors from another PLMN.

•PLMN not allowed

•LA not allowed

•Roaming not allowed in this LA

> Private Dialing Prefix | Reserve the number range for IMDX users by specifying the number prefix and attribute. Originating call with such dialing prefixes will be treated as private calls. | Max 16 items
•Attribution | Specify number plan of the the incoming private calls. •80 = Unknown •81 = National number •91 = International number | Numeric 2 digits
•Prefix | Specify prefixes of the incoming private calls. | Numeric max 16 digits

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