vaibhav3002 / sipdroid

Automatically exported from code.google.com/p/sipdroid
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Very slow connectivity when using TCP #766

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago
Note: This problem probably only affects a few 3G networks, mine included 
(Melita Mobile, Malta)

What steps will reproduce the problem?
1. Set TCP as the protocol of choice
2. Try calling or receiving a call over 3G
3. Wait

What is the expected output? What do you see instead?
Immediate connection just like UDP would be expected. Instead, the yellow dot 
is shown on the status bar (registering) for a few seconds instead of green, 
and then, sometimes even 30 seconds later, the call goes through. I don't know 
if this is due to some traffic shaping from my operator or some weird routing 
from their side, but there might be a solution.

What version of the product are you using? On what device/operating system?
Latest version on HTC Desire running Android 2.2 (official)

Which SIP server are you using? What happens with PBXes?
I'm using PBXes

Which type of network are you using?
3G

Please provide any additional information below.
If you need some debug data, please let me know how to provide it.

Original issue reported on code.google.com by BigRi...@gmail.com on 30 Nov 2010 at 10:52