MTG1000B Trunk Gateway User Manual
MTG1000B Trunk Gateway User Manual
53
Copyright @ 2011-2015 Dinstar
Wait for RTP Packet from Peer
If ‘Yes’ is selected, RTP packets will be sent from peer device to MTG200
first, and then RTP packets will be sent from MTG to peer device.
If ‘No’ is selected, RTP packets will be sent automatically during calling;
T.30 Expanded Type in SDP
There are two T.30 expanded types: X-Fax and Fax
4.11.2
IP Group
On the IP Group interface, you can add IP groups and choose a strategy for selecting IP trunks.
Click
Add
, and the following interface will be displayed.
IP Trunk Selection
Ascending
To select IP trunks in an ascending order under a same
group.
Cyclic Ascending:
To select IP trunks in an ascending order, starting from
the previous IP trunk that has been selected
Descending
To select IP trunks in a descending order under a same
group
Cyclic Descending
To select IP trunks in a descending order, starting from
the previous IP trunk that has been selected
