R0106-HP MSR Router Series Voice Command Reference(V7)

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• display voice sip register-status
• transport
rel1xx
Use rel1xx to configure reliable provisional responses.
Use undo rel1xx to restore the default.
Syntax
rel1xx { disable | require value | supported value }
undo rel1xx
Default
SIP messages carry the Supported: value header field (the rel1xx supported 100rel command applies).
Views
SIP view
Predefined user roles
network-admin
Parameters
disable: Disables reliable provisional responses.
require value: Enables reliable provisional responses by adding the Required: value header field to
outgoing SIP messages. The value range for value is 1 to 49.
supported value: Enables reliable provisional responses by adding the Supported: value header field to
outgoing SIP messages. The value range for value is 1 to 49.
Usage guidelines
To implement reliable provisional responses, enable this function and configure the same value for the
value argument on both the UAC and UAS.
Examples
# Enable the device to send and receive SIP messages with the Supported: 100rel header field.
<Sysname> system-view
[Sysname] voice-setup
[Sysname-voice] sip
[Sysname-voice-sip] rel1xx require 100rel
remote-party-id
Use remote-party-id to add the Remote-Party-ID header field to INVITE requests.
Use remote-party-id to not add the Remote-Party-ID header field to INVITE requests..
Syntax
remote-party-id
undo remote-party-id