Chapter 37. Survivable Telephony; Configuring Call Forward For Survivable Telephony - Samsung Ubigate iBG3026 Configuration Manual

CHAPTER 37.
This section describes additionally necessary set up for survivable Telephony
mode. Survivable Telephony mode is a status where the system can not be
controlled by Call Manager because there are problems in Call Manager
interworking such as down or network trouble etc. In this status, Ubigate
iBG3026 independently provides service not only the calls of POTS ports
connected to Ubigate iBG3026, but also the calls of SIP phones allocated in
Ubigate iBG3026.
To provide secure service in Survivable Telephony mode, set up the additional
functions described in this section.

Configuring Call Forward for Survivable Telephony

This section describes how to set up Call-Forwarding Feature in Survivable
Telephony mode. Generally Call Forwarding in Survivable Telephony mode
progresses according to the situation of Call Manager interworking. That is, it
operates as a subscriber set up in Call Manager interworking mode. Besides,
in case a subscriber does not set up Ubigate iBG3026, it generally provides a
method to set up Call-Forwarding Service. That is, in the situation that a call is
terminated to a specific FXS port in Survivable Telephony mode, and that port
is busy or no answer, if there is no call forwarding set up in Call Manager
interworking mode, try call forwarding with the number using commands as
followings.
How to Configure Call Forward-Busy
Configure Call Forward-Busy function for Survivable Telephony mode as
following procedures.
Summary Steps
configure terminal
−
voip-fallback
−
call-forward busy
−
exit
−
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Survivable Telephony
Ubigate iBG3026 Configuration Guide
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