Bridged Line Appearance - Polycom IP 320 Administrator's Manual

Administrator's Guide for the SoundPoint IP / SoundStation IP / VVX Family

Bridged Line Appearance

Note
Central Configuration file:
sip.cfg
(provisioning
server)
Configuration file:
phone1.cfg
Local Web Server
(if enabled)
Local Phone User
Interface
4 - 54
Calls and lines on multiple phones can be logically related to each other. A call
that is active on one phone will be presented visually to phones that share that
line. Incoming calls can be presented to multiple phones simultaneously. This
feature is dependent on support from a SIP server that binds the appearances
together logically and looks after the necessary state notifications and
performs an access control function. For more information, refer to
Line Appearance Signaling
Bridged line appearances and shared call appearances are two different signaling
methods of implementing a feature whereby more than one phone can share the
same line or registration. These implementations are dependent on the SIP server.
The methods are mutually exclusive and you should confirm with the call server
vendor which (if any) method is supported.
In the configuration files, bridged lines are configured by "shared line" parameters.
Configuration changes can be performed centrally at the provisioning server
or locally:
Specify whether diversion should be disabled on shared lines.
• For more information, refer to
on page A-80.
Specify per-registration line type (private or shared) and the shared
line third party name. A shared line will subscribe to a server
providing call state information.
• For more information, refer to
Specify per-registration whether diversion should be disabled on
shared lines.
• For more information, refer to
Specify per-registration line type (private or shared) and third party
name, and whether diversion should be disabled on shared lines.
Navigate to http://<phoneIPAddress>/reg.htm
Changes are saved to local flash and backed up to <Ethernet
address>-phone.cfg on the provisioning server. Changes will
permanently override global settings unless deleted through the
Reset Local Config menu selection and the <Ethernet
address>-phone.cfg is removed from the provisioning server.
Specify per-registration line type (private or shared) and the shared
line third party name using the Line Configuration menu. Either the
Web Server or the provisioning server configuration files or the local
phone user interface should be used to configure registrations, not a
mixture of these options. When the Line Configuration menu is used,
it is assumed that all registrations use the same server.
on page B-10.
Call Handling Configuration <call/>
Registration <reg/>
Diversion <divert/>
Bridged
on page A-134.
on page A-142.