
mPBX-100/100R User Manual
Page 30
server resolved by the Request-URI.
·Codecs
Define the codec for this sip trunk and its priority
Note: codec can only display when it is edited after creating the trunk.
·Transport
This will be the transport method used by the SIP Trunk. This method is given by
the SIP trunk provider. The options are UDP (default) or TCP or TLS.
·Enable SRTP
Define if SRTP is enabled for this trunk
·Qualify
Send check alive packets to the sip provider.
·DTMF mode
Set default mode for sending DTMF of this trunk. Default setting: rfc2833
2) DOD Setting
·DOD
Direct Outward Dialing Number.
·Associated Extension
The extension make call out via SIP Trunk will display the associated DOD.
Comentários a estes Manuais