Aastra Telecom 9480i Manuel D’Utilisation

Page de 1134
Global SIP Settings
4-70
41-001160-01, Rev 00, Releaes 2.3  
IP Phone Administrator Guide
Line3 specifies per-line values for proxy IP address and proxy port, so the phone 
uses those parameter values for SIP calls made on that line. However, because 
those parameters are part of the SIP network block, the phone does not apply any 
of the global SIP network block parameters. So even though the global parameters 
configure a SIP registrar, Line3 on the phone ignores all global network block 
parameters. Since line3 does not contain a per-line SIP registrar entry, the phone 
does not use a registrar for that line.
Note: 
Global SIP parameters apply to all lines unless overridden by a 
per-line configuration.
Per-line settings are configurable for lines 1 through 7.