[cisco-voip] Config failure on sh ccm

[Erick B.]

It's the echo-cancel coverage 8 command on the voice port, probably
upgraded IOS to newer version where 8 is no longer an option. You can
go into the port config on CUCM endpoint and change the echo cancel
value there to something your IOS supports and reset the endpoint. You
can find that out by going into config t mode then under the
voice-port do the command manually and see what the values are. 64 or
128 should be the default in recent IOS versions. Yoiu can do a show
voice port 4 to see what it is set to also.


On Fri, Aug 5, 2011 at 8:42 AM, Scott Voll <svoll.voip at gmail.com> wrote:
> Looks like I was missing the dial-peer --> service mgcpapp --> port.
> Scott
>
> On Thu, Aug 4, 2011 at 11:39 AM, Scott Voll <svoll.voip at gmail.com> wrote:
>>
>> here is my show ccm
>> MGCP Domain Name: VG.corp.abc.com
>> Priority        Status                   Host
>> ============================================================
>> Primary         Registered               10.#. at .199
>> First Backup    Backup Ready             10.#. at .200
>> Second Backup   None
>> Current active Call Manager:    10.#. at .199
>> Backhaul/Redundant link port:   2428
>> Failover Interval:              30 seconds
>> Keepalive Interval:             15 seconds
>> Last keepalive sent:            11:36:40 PDT Aug 4 2011 (elapsed time:
>> 00:00:04)
>> Last MGCP traffic time:         11:36:40 PDT Aug 4 2011 (elapsed time:
>> 00:00:04)
>> Last failover time:             03:36:14 PDT Aug 4 2011 from (10.0.2.199)
>> Last switchback time:           03:36:59 PDT Aug 4 2011 from (10.0.2.200)
>> Switchback mode:                Graceful
>> MGCP Fallback mode:             Not Selected
>> Last MGCP Fallback start time:  None
>> Last MGCP Fallback end time:    None
>> MGCP Download Tones:            Disabled
>> TFTP retry count to shut Ports: 2
>> Configuration Auto-Download Information
>> =======================================
>>  No configurations downloaded
>> Current state: Waiting for commands
>> Configuration Download statistics:
>>         Download Attempted             : 34
>>           Download Successful          : 34
>>           Download Failed              : 0
>>           TFTP Download Failed         : 0
>>         Configuration Attempted        : 4
>>           Configuration Successful     : 0
>>           Configuration Failed(Parsing): 0
>>           Configuration Failed(config) : 4 <------------  What causes
>> this?
>> Last config download command:
>> FAX mode: disable
>> Configuration Error History:
>> voice-port 4
>>  echo-cancel coverage 8
>> end
>>
>> voice-port 4
>>  echo-cancel coverage 8
>> end
>>
>> voice-port 4
>>  echo-cancel coverage 8
>> end
>> What causes a Configuration Failure?  VG is a 881 VPN'd into our network.
>>  CM 7.1.5
>> TIA
>> Scott
>
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