3. On the
SS7 Config
SS7 CIC
interface, add an SS7 circuit for the SS7 trunk. Generally, an E1 port
contains 32 channels, while a T1 port has 24 channels. Please consult local service provider about the
information of CIC.
Configure E1/T1 Frame Mode
11
2. On the
PSTN Group Config
E1/T1 Parameter
interface, modify the frame mode of E1/T1 port to
make it the same with that of the peer device.