[cisco-voip] E1R2 getting clear backward state

[Jefflin Choi]

Hi Nick,

Reading the command description, the E1 will send  Forced Release
instead of clearback, so to my understanding, the telco switch does
not support clearback?

Anyway, will try this command. Thanks a lot.

regards,
Jeff

On 11/16/10, Nick Matthews <matthnick at gmail.com> wrote:
> You may want to toggle your 'metering' setting under the e1r2 settings.
>
> country phillipines use-defaults
>   metering
>
> -nick
>
> On Mon, Nov 15, 2010 at 5:45 PM, Jefflin Choi <jefflin.choi at gmail.com>wrote:
>
>> Hi,
>>
>> Getting "clearbak" status on E1R2 line on 3845 router with 12.4(15)T7.
>> Working fine for a while and after sometime, call is not pushing
>> through.
>>
>> Router#sh voice port summary
>> :
>> 0/0/0:1        17  r2-digital  up    up   clearbak idle     y
>>
>> 0/0/0:1        18  r2-digital  up    up   clearbak idle     y
>>
>> 0/0/0:1        19  r2-digital  up    up   clearbak idle     y
>>
>> configs:
>> controller E1 0/0/0
>>  framing NO-CRC4
>>  ds0-group 0 timeslots 1-15 type r2-digital r2-semi-compelled ani
>>  ds0-group 1 timeslots 17-31 type r2-digital r2-semi-compelled ani
>>  cas-custom 0
>>  country philippines use-defaults
>>  cas-custom 1
>>  country philippines use-defaults
>>
>> Could someone give me insight on what causes "clearbak" state? How do
>> i troubleshoot this?
>>
>> i can only find a caveat but on 12.2 ios version.
>>
>> Thanks,
>> Jeff
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>>
>