AudioCodes Mediant
A. Configure PSTN FallBack (if Required)
BroadCloud Hosted UC
45
AudioCodes Mediant CRP
A.2.3 Step 2c: Configure the PRI PSTN Interface
This step shows how to configure the PRI PSTN Interface.
To configure the PRI PSTN interface:
1.
Open the Trunk Settings page (
Setup
menu >
Signaling & Media
tab >
Gateway
folder >
Trunks & Groups
>
Trunks
).
2.
Configure following parameters according to PSTN network:
Parameter
Value
Protocol Type
E1 EURO ISDN
(for Europe and Australia) or
T1
NI2 ISDN
(for USA)
Clock Master
Generated
(The device is clock master)
Recovered
(The device slaves from the line clock)
Framing Method
E1 Framing MFF CRC4 Ext
for E1 or
Extended
Super Frame
for T1 (according to remote side,
PBX or PSTN, definitions)
ISDN Termination Side
Network side
or
User side
(according to remote
side definitions)
Figure
A-6: Configuring the PRI PSTN Interface
3.
Repeat for PRI trunk #2 if applicable (Mediant 800B)
4.
Reset the device with a save-to-flash for your settings to take effect.
Summary of Contents for Mediant 2600
Page 2: ......
