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STUN, RPORT, SIP Port Settings
Page 24 Mitel
®
5000 CP IP DECT Stand Configuration and Administration Guide – Issue 1.0, May 2010
STUN, RPORT, SIP Port Settings
STUN mode, RPORT, RTP port and SIP port can be configured from the web server NAT/RTP
Settings page or from the handset menu: Settings – Internet settings – NAT provisioning –
Manual.
Name Values Description
SIP_STUN_ENABLE 1 (default) Defines whether Network Address Translators should
be detected and bypassed by means of STUN.
1 = enabled (default), 0 = disabled
SIP_RPORT_ENABLE 0 (default) Defines whether "rport” should be used in SIP
messages.
1 = enabled, 0 = disabled (default)
NETWORK_STUN_SERVER String (max 32
characters)
Name of STUN Server
SIP_STUN_BINDTIME_GUARD 80 (default) If stun is enabled this value specifies in seconds how
often the system will guard the NAT bindings. Guard
for NAT bindings helps the system to react properly
if, for example, the NAT device has been reset.
If this value is 0 (zero), no guarding will be made.
SIP_STUN_BINDTIME_DETERMIN
E
1 (default) If stun is enabled and
SIP_STUN_BINDTIME_GUARD is defined setting
this parameter to TRUE forces the system to
automatically determine the duration of NAT bindings
in the system. In this case the
SIP_STUN_BINDTIME_GUARD parameter defines
the initial test duration.
SIP_STUN_KEEP_ALIVE_TIME 90 (default) If stun is enabled SIP_STUN_KEEP_ALIVE_TIME
defines in seconds how often keep-alives are sent in
order to keep NAT bindings. If
SIP_STUN_BINDTIME_DETERMINE is set,
SIP_STUN_KEEP_ALIVE_TIME will be overruled
and keep alives will be sent with a frequency of half
of determined bindtime
SIP_SIP_PORT 5060 (default) Local SIP port. Port used for first UA instance.
Succeeding UAs will get succeeding ports.
SIP_RTP_PORT 5004 (default) First port used for RTP traffic.
SIP_RTP_PORT_RANGE 20 (default) Number of available RTP ports
SIP_RTP_PRIORITY 0 (default) Priority of RTP traffic based on the IP layer ToS byte.
See RFC 1349 for details.
Notice “cost bit” is not supported
Bit 7..5 defines precedence.
Bit 4..2 defines Type of Service.
Bit 1..0 are ignored.
Setting all three of bit 4..2 will be ignored
SIP_SIP_PRIORITY 0 (default) Priority of SIP call control signalling traffic based on
the IP layer ToS byte. See RFC 1349 for details.
Notice “cost bit” is not supported
Bit 7..5 defines precedence.
Bit 4..2 defines Type of Service.
Bit 1..0 are ignored.
Setting all three of bit 4..2 will be ignored