Cisco VG30D, User Manual

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9-3
Cisco VG30D Voice Gateway User Guide
OL-19276-01
Chapter 9 DPNSS Compliance Tables
Basic Call
14 Call offer Cisco Unified Communications
Manager should get configured
to provide “Dual Appearance”,
so the telephone is never busy
when a new call arrives.
15 Non specified information (NSI) Partial support. NSI represents
the “escape” clause for
manufacturer-specific
proprietary signalling. VG30D
supports interactions for
Message Waiting Indicator
setting – ON/OFF for
GPT/Siemens, Nortel, Ericsson,
and others.
16 Service independent strings Partial support. VG30D uses a
number of these where they
enhance interworking with Cisco
Unified Communications
Manager.
17 Call waiting Cisco Unified Communications
Manager should get configured
to provide “Dual Appearance”,
so the telephone does not get
found busy when a new call
arrives. The second call will not
get dropped until the called party
accepts or rejects it.
18 Bearer service selection This gets switched off by default
but can be configured if required.
19 Route optimisation The Path Replacement timers on
Cisco Unified Communications
Manager need to be set to delay
Cisco Unified Communications
Manager from attempting to
“Path Replace” until after the
call reaches the connected state
on a “Blind” Transfer.
22 Redirection Partial support. Return to
operator gets supported for calls
that originate in DPNSS that are
camped on to ringing extensions.
23 Series call Partial support. Series call
from DPNSS operator only
DPNSS 188 Section Feature Description
Comments (specific to CUCM
interworking)