Sip Tab; Sip Parameters - Cisco SPA 525G2 Administration Manual

Cisco SPA IP Phone Field Reference

SIP Tab

SIP Tab
Cisco Small Business SPA 300 Series, SPA 500 Series, and WIP310 IP Phone Administration Guide
This section describes the fields for the following headings on the SIP tab:
• SIP Parameters, page 218
• SIP Timer Values (sec), page 222
• Response Status Code Handling, page 224
• RTP Parameters, page 225
• SDP Payload Types, page 227
• NAT Support Parameters, page 230
• Linksys Key System Parameters, page 232

SIP Parameters

Parameter
Max Forward
Max Redirection
Max Auth
SIP User Agent Name
SIP Server Name
Description
SIP Max Forward value, which can range from 1 to 255.
Defaults to 70.
Number of times an invite can be redirected to avoid an
infinite loop.
Defaults to 5.
Maximum number of times (from 0 to 255) a request
may be challenged.
Defaults to 2.
Used in outbound REGISTER requests.
Defaults to $VERSION. If empty, the header is not
included. Macro expansion of $A to $D corresponding
to GPP_A to GPP_D allowed.
Server header used in responses to inbound
responses.
Defaults to $VERSION.
B
218