Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

Sip trunk to Right Fax

  Hello ,

When I send fax it the cucm/router doesn't respond .

The router is working MGCP protocol .

When I use wire shark I get error 488 media not acceptable

4 REPLIES

Sip trunk to Right Fax

Hi,

Please have a look at the following thread, this might solve your issue.

https://supportforums.cisco.com/message/4142302#4142302

Voice CCIE #37771
New Member

Sip trunk to Right Fax

I still have a problem

Sip trunk to Right Fax

do s debug ccsip calls debug ccsip events and debug ccsip messages and give me the output please.

Voice CCIE #37771

Sip trunk to Right Fax

Hi Eran,

The error '488 Media Not Acceptable' mostly indicates the codec mismatch.

Please collect the ccm sdi traces from callmanager for a test call & provide us the calling/called numebr.

Please rate all the useful posts

//Suresh Please rate all the useful posts.
326
Views
0
Helpful
4
Replies
CreatePlease login to create content