custome caps are not added to the Contact header on response sip messages

What steps will reproduce the problem?
1. add custom caps to the session m_pCallSession->addCaps("myheadername", 
"myvalue");

2. initiate an inbound call
3. note that the caps are added only on the requests messages. 

What is the expected output? What do you see instead?

i'd expect to see the Contact Header with the caps for both request  response 
sip messages.

What version of the product are you using? On what operating system?

2.0.173.972 on windows Mobile 8

Please provide any additional information below.

I have manually fixed the problems by updating the tsip_dialog_response_new 
function

Original issue reported on code.google.com by ofer.ir...@gmail.com on 25 Aug 2013 at 2:04

GzoneIOS / doubango

custome caps are not added to the Contact header on response sip messages #314