Any assistance would be much appreciated...
We ordered 2 new PRI to act as additional members on our existing trunk group that already has 82 members. We are using an exiting signaling group.
We have installed 2 TN464GP DS1 cards (without an external 120A1 CSU).
AT&T is not able to see our equiment.
DS1s are configured as such:
Location: 02A09 Name: new
Bit Rate: 1.544 Line Coding: b8zs
Line Compensation: 1 Framing Mode: esf
Signaling Mode: isdn-ext
Interface Companding: mulaw
Idle Code: 11111111
Slip Detection? n Near-end CSU Type: integrated
Echo Cancellation? n
ESF DATA LINK OPTIONS
Network Management Protocol: tabs
Send ANSI-T1.403 One-Second Performance Reports? n
Far-end CSU Address: b
INTEGRATED CSU OPTIONS
Transmit LBO: 0db
Receive ALBO: 26db
Upon DTE LOS: loopback
CPE LOOPBACK JACK OPTIONS
Supply CPE Loopback Jack Power? n
We have 4 other DS1 configured the exact same way (different TN) and they work just fine.
What am I missing? Do I need to purchase an external CSU?
Thank you
We ordered 2 new PRI to act as additional members on our existing trunk group that already has 82 members. We are using an exiting signaling group.
We have installed 2 TN464GP DS1 cards (without an external 120A1 CSU).
AT&T is not able to see our equiment.
DS1s are configured as such:
Location: 02A09 Name: new
Bit Rate: 1.544 Line Coding: b8zs
Line Compensation: 1 Framing Mode: esf
Signaling Mode: isdn-ext
Interface Companding: mulaw
Idle Code: 11111111
Slip Detection? n Near-end CSU Type: integrated
Echo Cancellation? n
ESF DATA LINK OPTIONS
Network Management Protocol: tabs
Send ANSI-T1.403 One-Second Performance Reports? n
Far-end CSU Address: b
INTEGRATED CSU OPTIONS
Transmit LBO: 0db
Receive ALBO: 26db
Upon DTE LOS: loopback
CPE LOOPBACK JACK OPTIONS
Supply CPE Loopback Jack Power? n
We have 4 other DS1 configured the exact same way (different TN) and they work just fine.
What am I missing? Do I need to purchase an external CSU?
Thank you