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Manual Configuration or Upgrade of Software Protocol Options
DPNSS networks containing PBXs from more than one manufacturer
It is possible to combine some of the options described above. Selecting
BOTH
in the
configuration of ON and OFF signalling, Ericsson, Mitel, Nortel and Siemens (GPT) PBXs
will be covered. Contact Support for further advice.
6.5.2 ISDX Voice Messaging Systems
Siemens have implemented proprietary extensions to DPNSS Diversion to achieve better
integration with their Voice Messaging Servers. InterChange iQ 2000 can be configured
to attempt to interwork these extensions with the QSIG Call Forwarding service, although in
some cases interworking is partial.
In iSDX/Realitis networks where there is a single VMS, InterChange iQ 2000 must be
configured with the SPIDG address (the Logical Extension Identifier for the VMS hunt group
- sometimes called the RFD address). This is unnecessary in multiple VMS networks, where
the PBXs assert the required number explicitly in their RFD signalling.
InterChange iQ 2000 units have further advanced configuration options. Your support
organisation may direct you to use these to resolve specific VMS interworking problems.
The default configuration settings are correct for the majority of networks.
6.5.3 Name Mapping
InterChange iQ 2000 units support both the Q.931 display element to transfer name
information (in either direction) and the QSIG Name Identification service options.
The most prevalent use of the display element option is by media gateway (DE30+) cards
attached to the Cisco AVVID Call Manager, supporting Q.931 protocol (not QSIG). In this case
the option is supported in the QUICK configuration wizard, which specifically asks whether
configuration for AVVID attachment is needed when VOIP and Q931 have been selected.
Other options in the
ADV
menu may be accessed.
DPNSS
1 Select
DPNSS
,
2 Set Text-to-Name mapping
ON
in the CSET/REAL menu,
3
EXIT
back to the Advanced Configuration Menu.
Q931
1 Select
Q931
,
2 Select
CUST
,
3 When asked Do you need to change the display to name mapping?, answer
YES
,
4 Select
SRVC
(for the ROSE service),
TEXT
(for display element mapping) or
BOTH
5
EXIT
back to the top level to perform any other configuration.
