Sip Tab; Sip Parameters - Linksys SPA 900 Series Administration Manual

Chapter 5 Linksys IP Phone Field Reference

SIP Tab

This section describes the fields for the following headings on the SIP tab:
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SIP Parameters

Note None of the following parameters apply to the SPA901.
Field
Max Forward
Max Redirection
Max Auth
SIP User Agent Name
SIP Server Name
SIP Reg User Agent Name
SIP Accept Language
DTMF Relay MIME Type
Firmware Version 5.1
SIP Parameters, page 5-9
SIP Timer Values (sec), page 5-11
Response Status Code Handling, page 5-13
RTP Parameters, page 5-13
SDP Payload Types, page 5-14
NAT Support Parameters, page 5-16
Linksys Key System Parameters, page 5-17
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.
User-Agent name to be used in a REGISTER request. If this is not specified, the <SIP User
Agent Name> is also used for the REGISTER request.
Defaults to blank.
Accept-Language header used. To access, click the SIP tab, and fill in the SIP Accept
Language field.
There is no default (this indicates Linksys IP phone does not include this header). If
empty, the header is not included.
MIME Type used in a SIP INFO message to signal a DTMF event. This field must match
that of the Service Provider.
Defaults to application/dtmf-relay.
Linksys IP Phone Administrator Guide
SIP Tab
5-9