Shared Call Appearances - Polycom SoundPoint IP 600 SIP Administrator's Manual

Administrator Guide - SoundPoint

3.1.20 Shared Call Appearances

SoundPoint
each other. A call that is active on one telephone will be presented visually to tele-
phones which share that appearance. Mutual exclusion features emulate traditional
PBX or key system privacy for shared calls. Incoming calls can be presented to multi-
ple telephones simultaneously. This feature is dependent on support from a SIP server
which binds the appearances together logically and looks after the necessary state noti-
fications and performs an access control function. For more information, see 5.2.5
Shared Call Appearance Signaling on page 127.
Central
(boot
server)
®
IP
®
IP allows calls and lines on multiple telephones to be logically related to
Configuration file:
ipmid.cfg
Configuration file:
sip.cfg
Configuration file:
phone1.cfg
Copyright © 2004 Polycom, Inc.
Specify whether diversion should be disabled on shared
lines.
• For more information, see 4.6.1.10 Call Handling
Configuration <call/> on page 83.
Specify line-seize subscription period.
• For more information, see 4.6.2.1.2 Server <server/>
on page 102.
Specify standard or non-standard behavior for processing
line-seize subscription for mutual exclusion feature.
• For more information, see 4.6.2.1.3.4 Special Events
<specialEvent/> on page 105.
Specify per-registration line type (private or shared) and
line-seize subscription period if using per-registration
servers. A shared line will subscribe to a server providing
call state information.
• For more information, see 4.6.3.1 Registration <reg/>
on page 108.
Specify per-registration whether diversion should be dis-
abled on shared lines.
• For more information, see 4.6.3.3 Diversion <divert/>
on page 111.
Features
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