sipml5 unable to play remote audio

[GoogleCodeExporter]

What steps will reproduce the problem?
1.From chromium or chrome or firefox, do a sip register to Asterisk(13.3), then 
make a call to any number
2.In asterisk dialPlan, place a playback(), you will be able to see a playback 
getting played on Asterisk cli console but it will not be heard in sipml5.

What is the expected output? What do you see instead?
Expected: Getting audio of playback
Actual: Getting "no audio" at all..


What version of the product are you using? On what operating system?
Using sipml5 revision 230

Please provide any additional information below.
When a call is made from sipml5,
I can see the RTP packets flowing to browser, Also checked in wireshark, 
packets are getting received at a particular port shared in sdp information but 
still getting no audio.

Please find the attached js logs
Stucked in this problem from last 2 weeks..not getting solution anywhere..

Original issue reported on code.google.com by [email protected] on 9 Apr 2015 at 2:35

Attachments:

• js_logs

[GoogleCodeExporter]

Same problem i am also facing. Can any one help us?

Original comment by [email protected] on 24 Apr 2015 at 5:25

[GoogleCodeExporter]

Early media can be played with no answer by editing sip conf values.

1) Set "prematuremedia" param to 'no' 2) Set "progressinband" param to 'never'

Then giving Progress() command at beginning of dial plan and later a 
Playback(demo-congrats,noanswer) OR Playback(demo-congrats) will play the audio 
on caller side.

Original comment by [email protected] on 29 Apr 2015 at 5:48