Has anybody had any experience of muxing legacy voice from a PBX and data from an X21 source over a single 2mb leased line. Looking at the spec for the VWIC-2MFT-G703 card it appears to fit the job but I can't find config examples on CCO. I do not want VoIP just old fashioned TDM voice and data.
Basically you can configure one port to TDM cross connect a group of timeslots to other timeslots on the second port. You have one group reservedfor pure tdm and more timeslots set up as a channel group for the data.
Here is a basic example -
controller e1 0/0
description - connection to PBX
clock source internal
tdm-group 0 timeslots 1-10
controller e1 0/1
description - connection to WAN E1
channel-group 0 timeslots 11-31
tdm-group 1 timeslots 1-10
interface serial 0/1:0
ip address 10.1.1.1 255.255.255.0
cross-connect PBXLink e1 0/0 0 e1 0/1 1
this will connect the first 10 timeslots from e1 0/0 to the first 10 timeslots of e1 0/1 , timeslots 11-31 on e1 0/1 will be used for data between the routers.
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...
If you have 2 ISR routers, one acting as Failover, do we need to have both the same number of SRST licenses on the 2 routers?
No. You will only need the SRST licenses on the primary router. Because this feature...
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