4.1.3 Global SIP Settings
Item
UDP Port to bind to
Start RTP Port
End RTP Port
DTMF Mode
Max Registration/Subscription
Time
Min Registration/Subscription
Time
Default Incoming/Outgoing
Registration Time
SIP standard port is 5060
RTP port range
RTP port range
Set default DTMF mode for sending DTMF, support auto,
RFC2833, inband, info. Default: RFC 2833.
Maximum duration (in seconds) of incoming
registration/subscriptions we allow. Default 3600
seconds.
Minimum duration (in seconds) of
registrations/subscriptions. Default 60 seconds.
Default duration (in seconds) of incoming/outoing
registration
Explanation