STUN in IMSDroid

andy9100

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Nov 26, 2011, 9:51:26 AM11/26/11

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Hi,
I tested Stun function and found that it works differently on IMSDroid and Boghe.
I think Boghe works well,right?
The IP and port in the media description of IMSDroid is not address getting from STUN server.
Please see attachment.
regards.

imsdroid.JPG

boghe.JPG

Mamadou

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Nov 30, 2011, 2:30:55 PM11/30/11

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I cannot reproduce the issue. On my device all is working as expected.

> imsdroid.JPG
> 229KViewDownload
>
> boghe.JPG
> 206KViewDownload

Mamadou

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Nov 30, 2011, 2:34:27 PM11/30/11

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unless you're using the simulator

andy9100

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Dec 1, 2011, 2:35:36 AM12/1/11

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Thank you Mamadou,

There is the packet i captured from sip server and stun server. please see in attachment.
I use HTC G12 and IMSDroid/v2.0.448 (doubango r635) got from http://code.google.com/p/imsdroid/downloads/detail?name=imsdroid-2.0.448-webrtc.apk.

sipserver and stun server address is: 10.0.11.27
HTC G12 address is: 192.168.0.106 (you can see it in invite message) behind a nat.
and his nat address is: 10.0.11.174

In the SDP, the second and the third connection information is Connection Information (c): IN IP4 192.168.0.106, not the Nat address 10.0.11.174,
but the first connection information(session level) is correct.

Do you use the same IMSDroid/v2.0.448 version as me?

sip_stun.pcap

andy9100

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Dec 1, 2011, 3:04:59 AM12/1/11

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By the way , I attach Boghe packet I captured using wirshark.
And you can see the connection information in session level and in media level are all correct.

sip_stun_boghe2.pcap

andy9100

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Dec 5, 2011, 8:21:20 PM12/5/11

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Hi,
Isn't there anybody that met this problem like me?
Can you look at the captured packet I attached, please Mamadou.
Thank you

At 2011-12-01 15:35:36,andy9100 <andy...@126.com> wrote:

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