Using Cisco router with 2 CSU/DSU interfaces for B8ZS to AMI conversion
This is going to sound a little strange, but has anyone ever tried to convert a B8ZS/ESF T1 to AMI/D4 using a Cisco router with voice, some DSP voice channels and 2 CSU/DSU interface WICS?
I have a legacy phone system that only supports AMI/D4. The T1 from the Telco is B8ZS/ESF. An Adtran CSU is providing the conversion today but we suspect it is failing. I am sure this is possible using a dialing plan, but I have never attempted it. Anyone have any adivce or pointers?
All of our extensions begin with a 2 and are 4 digits long.
This is what I have today:
voice-card 0 dspfarm !
controller T1 0/3/0 framing sf linecode ami cablelength short 133 ds0-group 1 timeslots 9-16 type e&m-wink-start description TDS T1 ! controller T1 0/3/1 framing esf linecode b8zs ds0-group 0 timeslots 1-8 type e&m-wink-start description Executone
voice-port 0/3/0:1 ! voice-port 0/3/1:0 ! !
dial-peer voice 1 pots description incoming PSTN voice, PRI incoming called-number 2... no digit-strip port 0/3/1:0 ! dial-peer voice 2 pots description incoming voice to Executone destination-pattern 2... no digit-strip port 0/3/0:1 ! dial-peer voice 3 pots description outgoing voice, recieved from executone incoming called-number .......... no digit-strip port 0/3/0:1 ! dial-peer voice 4 pots description outgoing PSTN voice, recieved from executone destination-pattern .......... port 0/3/1:0
Table of Contents:
1. Reference URLs
2. Type of Certificates
3. Regenerate certificates that have no CTL/ITL impact [no phone impact]
4. Regenerate certificates that have CTL/ITL impact [medium phone impact]
5. Step to delete expired certif...
I have been using the recent release of the WebEx Desktop App (39.9) which has Wireless Sharing feature. Prior to this, we were using the proximity application for sharing, where we can find the performance logs on the %temp% folder of the client machine....
Cisco Recommends Dual NIC deployment for Expressways. But single NIC deployment can be achieved. Points to be noted for single NIC: > Firewall must support NAT Reflection, if not then you can use dual NATing to achieve NAT reflection on unsup...
Learn how Cisco is transforming how you communicate in the modern workplace with new capabilities like expanded Webex calling, unified app experiences, and intelligent devices and tools.
Webex Unified Platform
Deep Dive Briefings