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SIP Release Notes 86 Document #: LTRT-26901
CPE SIP Products
1.11.1.2 SIP Gateway Parameters
The table below describes the new SIP Gateway application parameters for Release 6.2.
Table 1-4: New SIP Gateway Parameters for Release 6.2
Parameter Description
Add Empty Authorization
Header
[EmptyAuthorizationHead
er]
Determines whether the SIP Authorization header is included in initial
registration (REGISTER) requests sent by the device.
[0] Disable (default)
[1] Enable
The Authorization header carries the credentials of a user agent (UA)
in a request to a server. The sent REGISTER message populates the
Authorization header with the following parameters:
username - set to the value of the private user identity
realm - set to the domain name of the home network
uri - set to the SIP URI of the domain name of the home network
nonce - set to an empty value
response - set to an empty value
For example:
Authorization: Digest username=alice_private@home1.net,
realm=”home1.net”, nonce=””,
response=”e56131d19580cd833064787ecc”
Note: This registration header is according to the IMS 3GPP
TS24.229 and PKT-SP-24.220 specifications.
Add initial Route Header
[InitialRouteHeader]
Determines whether the SIP Route header is included in initial
registration or re-registration (REGISTER) requests sent by the
device.
[0] Disable (default)
[1] Enable
When the device sends a REGISTER message, the Route header
includes either the Proxy's FQDN or the IP address and port according
to the configured Proxy Set, for example:
Route: <sip:10.10.10.10;lr;transport=udp>
or
Route: <sip: pcscf-gm.ims.rr.com;lr;transport=udp>
[TrunkStatusReportingMo
de]
Determines whether the device responds to SIP OPTIONS for Trunk
Group #1.
[0] Disable (default)
[1] Enable = If all the trunks pertaining to Trunk Group #1 are down
or busy, the device does not respond to received SIP OPTIONS