User`s guide

Dialogic
®
1000 and 2000 Media Gateway Series User’s Guide 123
Parameter Reference
3.8.4.5 ISDN Protocol Variant
Description: Specifies the type of E1 ISDN protocol variant to be used.
Allowed Values:
• None = None (Standard)
• Alcatel = Support Alcatel Extensions
• Ericsson = Support Ericsson Extensions
• Avaya IP Office = Support Avaya IP Office Extensions
Default Value = None
INI File Parameter Name = e1IsdnProtocolVariant
3.8.4.6 Contiguous B-Channel
Description: Specifies B-Channel Selection Mode Used By Switch. Only applicable to E1 ISDN
protocols.
Allowed Values:
• Yes = Contiguous B-Channel Selection (logical mapping).
• No = Skip B-Channel 16 (physical mapping)
Default Value = No
INI File Parameter Name = e1ContiguousBchan
3.8.4.7 Multiple Diversion Processing
Description: Selects which served (diverting) user to process when a call is received with multiple
stages of diversion.
User A -> User B1 (fwd) -> User B2 (fwd) -> User C
Notes: 1. For NI-2, Multiple Diversion Processing selects the Redirecting Number (IE 0x74) to use if
multiple Redirecting Number IEs are received. A maximum of two Redirecting Numbers is
supported.
2. For QSIG, Multiple Diversion Processing selects the served (diverting) user to process when a
call is received with multiple stages of diversion.
Allowed Values:
• First = First served user (User B1)
• Second = Second served user (User B2)
Default Value = First
INI File Parameter Name = isdnMultipleDiversion