From: Brian McGahan (brian@cyscoexpert.com)
Date: Thu Sep 12 2002 - 08:47:11 GMT-3
http://www.cisco.com/warp/customer/788/voip/no-dialtone.html#6
No Ring Descriptor Error Appears
Below is an example of the No Ring Descriptor error:
(*Mar 5 16:05:40 UTC: %C542-1-NO_RING_DESCRIPTORS)
Cisco IOS releases later than 12.2 do not have No Ring Descriptor
issues. The root cause is not known.
Hey, at least they're honest :)
Brian McGahan, CCIE #8593
Director of Design and Implementation
brian@cyscoexpert.com
CyscoExpert Corporation
Internetwork Consulting & Training
http://www.cyscoexpert.com
Voice: 847.674.3392
Fax: 847.674.2625
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
Of
> Chris Hugo
> Sent: Thursday, September 12, 2002 12:11 AM
> To: ccielab@groupstudy.com
> Subject: Frame-Relay RTP Header Compression causes distorted tone
>
> Hi folks,
>
> I have a couple of 2611s with VIC-2FXS voice cards installed. Whenever
I
> implement frame-relay rtp header compression it causes a
distorted/static
> ringing tone in the handset when I dial the remote peer. On the output
of
> the terminal console I receive an error message saying "no ring
> descriptor". Does anyone have an idea what could be the cause of the
> problem?
>
> thanx,
>
> chris hugo
>
>
>
> ---------------------------------
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This archive was generated by hypermail 2.1.4 : Mon Oct 07 2002 - 07:43:49 GMT-3