Aastra Telecom 9480i Series User Manual

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Administrator Level Options
41-001160-03, Rev 00, Releaes 2.4
3-55
Administrator Options
SIP Settings
The following paragraphs describe the SIP parameters you can configure on the IP 
phone. SIP configuration consists of configuring:
Basic SIP Authentication Settings
Basic SIP Network Settings
Advanced SIP settings
RTP Settings
Autodial Settings
Notes: 
1.
Specific parameters are configurable on a global and per-line basis. 
You can also configure specific parameters using the IP Phone UI, the 
Aastra Web UI, or the configuration files. If you have a proxy server or 
have a SIP registrar present at a different location than the PBX server, 
the SIP parameters may need to be changed.
2.
The IP phones allow you to define different SIP lines with the same 
account information (i.e., same user name) but with different registrar and 
proxy IP addresses. This feature works with Registration, Subscription, 
and Notify processing. This feature also works with the following types 
of calls: incoming, outgoing, Broadsoft Shared Call Appearance (SCA), 
Bridged Line Appearance (BLA), conference, transfer, blind transfer.
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