6.4.4 OOB Signaling
Configuration SIP Protocol DTMF Send Events: In-band, Out-band RFC2833, In-band
& 00B, RFC2976
6.4.5 ToS/DiffServ
The page used for disposing Type-of-Service/Diffserv value, the digital will be used
on the beginning of each IP for transmission of SIP and RTP.
If no special
requirement
about
the
digital,
please
enter
either 00
or
leave
it
blank.
18