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i-p
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Registration Date: 14.01.2006
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Android Phones over SIP Post Reply with Quote Edit/Delete Post Report Post to a Moderator       IP Information Go to the top of this page

In addition to Nokia handsets you can now integrate Android phones directly over SIP protocol with your virtual pbx.

A beta version of the SIP client has been released today on http://sipdroid.org
It runs on the new Android OS version 1.5.

For further reading please have a look at PBXes >> DOCS section >> Fixed Mobile Convergence (FMC).
28.04.2009 02:30 i-p-tel is offline Search for Posts by i-p-tel Add i-p-tel to your Buddy List
dor


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RE: Android Phones over SIP Post Reply with Quote Edit/Delete Post Report Post to a Moderator       IP Information Go to the top of this page

This is very interesting.
Are there any features that available only when used with PBXes (besides tweaking and optimizations for mobile device)? I mean any special integration beyond standard SIP-based functionality?
31.05.2009 16:43 doronin is offline Search for Posts by doronin Add doronin to your Buddy List
i-p
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RE: Android Phones over SIP Post Reply with Quote Edit/Delete Post Report Post to a Moderator       IP Information Go to the top of this page

The special integrations are:

  • Simultaneous Outbound (allowing you to call all numbers of a contact at once),
  • Video reception,
  • Trigger callback (if no suitable data network available), and
  • Track location to call page.

This post has been edited 1 time(s), it was last edited by i-p on 12.07.2009 at 22:23.
08.06.2009 23:22 i-p-tel is offline Search for Posts by i-p-tel Add i-p-tel to your Buddy List
mon
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T-Mobile Android Phones over SIP Post Reply with Quote Edit/Delete Post Report Post to a Moderator       IP Information Go to the top of this page

I had tested T-mobile Google tel. with Pbxes. worked fine with w-lan. It did not work with T-mobile data service.

This beta version of the SIP client require 3g/Edge from provider. although T-mobile claims they have good coverage of 3G in Chicago but I did not succeed to connect Pbxes.
14.07.2009 09:10 montoo is offline Search for Posts by montoo Add montoo to your Buddy List
Dia
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RE: Android Phones over SIP Post Reply with Quote Edit/Delete Post Report Post to a Moderator       IP Information Go to the top of this page

That shouldn't surprise you! T-Mobile does not allow SIP traffic to pass over their 3G / 2.5G network in many countries. They are not about to loose revenues due to VoIP. This has nothing to do with coverage.

Plenty of articles have discussed their "strategy" and the various excuses used in each country:

http://jkontherun.com/2009/04/06/t-mobile-germany-blocks-iphone-skype-over-3g-too/
http://blog.tmcnet.com/blog/tom-keating/voip/t-mobile-voip-shenanigans---again.asp
http://www.techworld.com/mobility/news/index.cfm?newsid=9191
14.07.2009 10:06 Diafora is offline Search for Posts by Diafora Add Diafora to your Buddy List
dor


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RE: Android Phones over SIP Post Reply with Quote Edit/Delete Post Report Post to a Moderator       IP Information Go to the top of this page

How difficult would be to allow SSH tunneling?
14.07.2009 13:05 doronin is offline Search for Posts by doronin Add doronin to your Buddy List
Dia
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RE: Android Phones over SIP Post Reply with Quote Edit/Delete Post Report Post to a Moderator       IP Information Go to the top of this page

Even if SSH was enabled, I doubt the handsets can support the encrypted RTP stream, with the required packet per second (pps) rate.
14.07.2009 17:02 Diafora is offline Search for Posts by Diafora Add Diafora to your Buddy List
dor


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RE: Android Phones over SIP Post Reply with Quote Edit/Delete Post Report Post to a Moderator       IP Information Go to the top of this page

Tried it on Rogers Canada 3G network, it works, but sound is very choppy, so here it seems to be usable on wifi only.

The real problem is lack of support for Bluetooth headsets. Any plans to add it?
22.07.2009 05:56 doronin is offline Search for Posts by doronin Add doronin to your Buddy List
Dia
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RE: Android Phones over SIP Post Reply with Quote Edit/Delete Post Report Post to a Moderator       IP Information Go to the top of this page

I am not quite sure what you mean. Are there any Bluetooth headsets which support SIP on their own?
23.07.2009 22:11 Diafora is offline Search for Posts by Diafora Add Diafora to your Buddy List
dor


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RE: Android Phones over SIP Post Reply with Quote Edit/Delete Post Report Post to a Moderator       IP Information Go to the top of this page

No, I just mean that currently sound from sipdroid can be sent to speaker, but not to BT headset.
23.07.2009 22:24 doronin is offline Search for Posts by doronin Add doronin to your Buddy List
Dia
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RE: Android Phones over SIP Post Reply with Quote Edit/Delete Post Report Post to a Moderator       IP Information Go to the top of this page

OK, I get it now. Thanks for clarifying this.
24.07.2009 06:08 Diafora is offline Search for Posts by Diafora Add Diafora to your Buddy List
dor


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RE: Android Phones over SIP Post Reply with Quote Edit/Delete Post Report Post to a Moderator       IP Information Go to the top of this page

What SIP port sipdroid listens to?
I'm curious because if it's 5060 and there are other SIP agents on LAN using the same port there may be conflicts.
(I know NAT *should* handle it, but there too many cases out there proving that home routers are not always good at it)
26.07.2009 00:15 doronin is offline Search for Posts by doronin Add doronin to your Buddy List
i-p
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RE: Android Phones over SIP Post Reply with Quote Edit/Delete Post Report Post to a Moderator       IP Information Go to the top of this page

Sipdroid listens to TCP port 5060 to simplify NAT traversal, see http://code.google.com/p/sipdroid/wiki/NewStandbyTechnique
26.07.2009 02:04 i-p-tel is offline Search for Posts by i-p-tel Add i-p-tel to your Buddy List
sol


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RE: Android Phones over SIP Post Reply with Quote Edit/Delete Post Report Post to a Moderator       IP Information Go to the top of this page

Hi

Is there an Android soft phone that supports G729 Codec for low band communication over 3G?
The Sipdroid application does not have that and quality of calls is not as good as it should be.
We upgraded our account to have this codec, but need to have a mobile soft phone for that.
of course something that will work well with the PBXes switch.

Dany
31.01.2012 22:07 solverg is offline Search for Posts by solverg Add solverg to your Buddy List
 
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