Profile HTTP and Cisco ip phones

Has anyone else had this problem?

 

 

Regards.

 

 

Antonio.

what is communication used for? is it between cisco ip phone (client) and callmanager (pool member)? just wondering if it is really http traffic (even i do see http 200 response).

Exactly, the communication is between a ip phone and call manager.

 

 

The petition makes the phone is HTTP traffic.

 

 

Everything works fine if I remove the HTTP profile of VS, but with the profile on, the phone makes the request and returns me the following error:

 

 

XML Error [4]: Error analysis

 

 

 

Antonio.

This happens only 7960 and 6941 models. In the other models works OK.

 

 

Antonio

may you capture packet and compare between client-side (phone and bigip) and server-side (bigip and callmanager) packet? i do not see any report issue in past cases.

The only catch is the difference between Transfer-Encoding field, in a capture is "Chunked" and another "Accepted".

 

I think one of the differences of those models of phones ip with others, is that these two have a switch instead of a hub.

 

 

Let's create a new VS typo Layer 4, so everything works OK.

 

 

Thanks a lot!!!

 

 

Antonio.