Reference Guide

SIP commands 3 Configuration commands
126 NN47928-107
sip sc settings
The SIP session controller (SC) relays SIP messages between SIP endpoints
and SIP servers, controls how VoIP media traffic is established, controls
which LAN endpoints can place and receive calls and reports the quality of
calls.
Syntax config sip sc settings server <name> lcdomain <domain>
wanrxport <number> lanrxport <number> timert1 <ms> timert2
<ms> timerb <sec> timerf <sec> timerc <sec> maxcalls <number>
sigqos <name> contpass [yes|no] switchtype
[BROADSOFT|NORTEL_CS2K|SIEMENS|SYLANTRO|OTHER] forkingenable
[yes|no]
Parameters server name Enter the name of the SIP call server profile. To
see the configured server profiles, enter show
sip server settings.
lcdomain domain Enter the local domain for LAN endpoints. SIP
messages that do not match the domain are
discarded. This parameter is optional.
wanrxport number Enter the port on which to listen for SIP
signaling messages from the WAN. The default
is 5060.
lanrxport number Enter the port on which to listen for SIP
signaling messages from the LAN. The default
is 5060.
timert1 ms Enter the minimum retransmission time
interval (in milliseconds). The default is 500
milliseconds.
timert2 ms Enter the maximum retransmission time
interval (in milliseconds). The default is
4000
milliseconds.
timerb sec Enter the timeout interval for INVITE
transactions (in seconds). The default is 16
seconds.
timerf sec Enter the timeout interval for non-INVITE
transactions (in seconds). The default is 32
seconds.
timerc sec Enter the timeout interval for proxy INVITE
transactions (in seconds). The default is 180
seconds (3 minutes).
maxcalls number Enter the maximum number of SIP calls
allowed simultaneously. Maximum number of
SIP calls allowed simultaneously. The default is
50.
siqqos name Enter the name of the GoS quality group that
specifies the QoS protection for SIP signaling
traffic. To see the configured quality groups,
enter show qos group.