Native SIP Client (over ev-do/wifi)

withinboredom · 09/13/2009, 11:20 PM

So ... I got a sip client to work natively (PJSIP) ... there's only one problem, it doesn't detect any audio devices. However 'aplay' seems to have no problem playing an audio file.

Anyone think of anything? I've included the cross-compiled pjsua app if anyone wants to play with it. Either scp or winscp the uncompressed program.

The manual for pjsua is here.

I also have compiled versions for windows and linux-686 upon request.

You'll need a SIP account to really be able to use it.

withinboredom · 09/13/2009, 11:25 PM

I may have miscompiled the audio drivers ... will look more into it tomorrow.

zonyl · 10/11/2009, 08:31 AM

Any update on this?

gage006 · 10/11/2009, 01:58 PM

I want this so bad.

Leathal · 10/11/2009, 03:21 PM

Sounds like a pulseaudio problem if the error is "Unable to open sound device: No suitable sound playback device." Have you tried running it through a Pulseaudio wrapper like padsp?

My love for Pulseaudio is boundless.

zonyl · 08:21 PM

Quote:

Originally Posted by Leathal

Sounds like a pulseaudio problem if the error is "Unable to open sound device: No suitable sound playback device." Have you tried running it through a Pulseaudio wrapper like padsp?

My love for Pulseaudio is boundless.

open("/dev/dsp", O_RDONLY|O_NONBLOCK) = -1 ENOENT (No such file or directory)
open("/dev/dsp", O_WRONLY|O_NONBLOCK) = -1 ENOENT (No such file or directory)

Dont have a working ARM tool chain anymore.

Can someone compile the pulse wrapper?

* Nevermind.. I stole it from debian arm.. trying it now..

Eh.. dependency hell.. I give up. Couldnt find libcap on the pre, was a bit surprised, and couldnt find the right libcap for the right glibc

zonyl · 10/11/2009, 10:56 PM

Finally some success.. Need to get the audio sinks straightened out. Didnt realize till now how complex the Pre's audio system is.

Make call: sip:1000@192.168.1.5
23:51:25.133 pjsua_media.c Opening sound device PCM@16000/1/20ms
23:51:25.404 ec0x169268 Echo suppressor created, clock_rate=16000, channel=1, samples per frame=320, tail length=200 ms, latency=96 ms

zonyl · 10/15/2009, 01:52 PM

I got the sip client to recognize the sound card, but am finding that opening the sound device appears to block with a futex. Not exactly sure if this is a sink configuration issue or problem with the sip client. I can place a call just fine without audio, but that kinda defeats the purpose

Anyone with knowledge of pulse configuration and could help out would be greatly appreciated!!

Attached are the associated bin and libraries needed to get padsp (/dev/dsp) working on the Pre.

ms2474 · 10/15/2009, 01:58 PM

This is the one thing I have been waiting for on the Pre. I may not be able to contribute any knowledge or script, but I would definitely be willing to donate.

ms2474 · 10/17/2009, 10:38 AM

Any updates on this?

cc92260 · 11/04/2009, 12:59 PM

within and zony,

This is some exciting stuff. I originally saw the wiki at: webos-internals.org/wiki/VoIP

I'm curious if you have make any recent progress.

withinboredom · 11/04/2009, 07:09 PM

I'll get it working as soon as I get back from this ******** Army training in California. Trust me, I want this as much as you and I got a working toolchain

gage006 · 11/04/2009, 07:41 PM

Hope you can get this figured out eventually. It's really one of the only reasons I'm considering getting an android phone. I'm in areas with terrible receptions a lot but plenty of wifi. Would be nice to still use my phone when that happens.

withinboredom · 11/04/2009, 10:07 PM

my main motivation is I'm going overseas where Sprint service doesn't exactly reach ... There is wifi there however.

PrestonJames · 11/04/2009, 10:29 PM

I read in a different thread that there is no api for mic access which is preventing the use of voip. Am I (hopefully) mistaken?

NickDG · 11/04/2009, 11:07 PM

Quote:

Originally Posted by PrestonJames

I read in a different thread that there is no api for mic access which is preventing the use of voip. Am I (hopefully) mistaken?

He is working down at the linux level so in essence bypassing the API.

ms2474 · 11/10/2009, 11:29 AM

Any updates?

faress · 12/06/2009, 10:03 AM

I wonder if anyone out there can help out in building the first SIP Client for Palm Pre?

I hear there another one out there for a specific SIP provider. (too restrictive)

withinboredom · 12/06/2009, 07:30 PM

I leave for Afghanistan in less than four months ... I promise I will work my *** off to get it done by then. I'm taking this phone, and I am using it to call home. Just like I did with my ipod last time.

PrestonJames · 12/23/2009, 04:01 PM

Quote:

Originally Posted by withinboredom

I leave for Afghanistan in less than four months ... I promise I will work my *** off to get it done by then. I'm taking this phone, and I am using it to call home. Just like I did with my ipod last time.

It inspires confidence to hear passion like that. Any progress?

09/13/2009, 11:25 PM	#2 (permalink)
withinboredom Member Join Date: Sep 2009 Posts: 35 Likes Received: 0 Thanks: 12 Thanked 17 Times in 6 Posts	I may have miscompiled the audio drivers ... will look more into it tomorrow.
	Liked by

10/11/2009, 08:31 AM	#3 (permalink)
zonyl Member Join Date: Apr 2004 Posts: 187 Likes Received: 2 Thanks: 6 Thanked 57 Times in 25 Posts	Any update on this?
	Liked by

10/11/2009, 01:58 PM	#4 (permalink)
gage006 Member Join Date: Jul 2009 Posts: 547 Likes Received: 0 Thanks: 50 Thanked 53 Times in 41 Posts	I want this so bad. __________________ Twitter
	Liked by Thanked By: schlurch

10/11/2009, 03:21 PM	#5 (permalink)
Leathal Member Join Date: Aug 2009 Posts: 236 Likes Received: 0 Thanks: 42 Thanked 241 Times in 58 Posts	Sounds like a pulseaudio problem if the error is "Unable to open sound device: No suitable sound playback device." Have you tried running it through a Pulseaudio wrapper like padsp? My love for Pulseaudio is boundless.
	Liked by

10/11/2009, 10:56 PM	#7 (permalink)
zonyl Member Join Date: Apr 2004 Posts: 187 Likes Received: 2 Thanks: 6 Thanked 57 Times in 25 Posts	Finally some success.. Need to get the audio sinks straightened out. Didnt realize till now how complex the Pre's audio system is. Make call: sip:1000@192.168.1.5 23:51:25.133 pjsua_media.c Opening sound device PCM@16000/1/20ms 23:51:25.404 ec0x169268 Echo suppressor created, clock_rate=16000, channel=1, samples per frame=320, tail length=200 ms, latency=96 ms
	Liked by

10/15/2009, 01:58 PM	#9 (permalink)
ms2474 Member Join Date: Jun 2009 Location: Utah Posts: 70 Likes Received: 0 Thanks: 17 Thanked 2 Times in 2 Posts	This is the one thing I have been waiting for on the Pre. I may not be able to contribute any knowledge or script, but I would definitely be willing to donate.
	Liked by

10/17/2009, 10:38 AM	#10 (permalink)
ms2474 Member Join Date: Jun 2009 Location: Utah Posts: 70 Likes Received: 0 Thanks: 17 Thanked 2 Times in 2 Posts	Any updates on this?
	Liked by

11/04/2009, 12:59 PM	#11 (permalink)
cc92260 Member Join Date: Jul 2009 Posts: 4 Likes Received: 0 Thanks: 4 Thanked 0 Times in 0 Posts	within and zony, This is some exciting stuff. I originally saw the wiki at: webos-internals.org/wiki/VoIP I'm curious if you have make any recent progress.
	Liked by

11/04/2009, 07:09 PM	#12 (permalink)
withinboredom Member Join Date: Sep 2009 Posts: 35 Likes Received: 0 Thanks: 12 Thanked 17 Times in 6 Posts	I'll get it working as soon as I get back from this ******** Army training in California. Trust me, I want this as much as you and I got a working toolchain
	Liked by

11/04/2009, 07:41 PM	#13 (permalink)
gage006 Member Join Date: Jul 2009 Posts: 547 Likes Received: 0 Thanks: 50 Thanked 53 Times in 41 Posts	Hope you can get this figured out eventually. It's really one of the only reasons I'm considering getting an android phone. I'm in areas with terrible receptions a lot but plenty of wifi. Would be nice to still use my phone when that happens. __________________ Twitter
	Liked by

11/04/2009, 10:07 PM	#14 (permalink)
withinboredom Member Join Date: Sep 2009 Posts: 35 Likes Received: 0 Thanks: 12 Thanked 17 Times in 6 Posts	my main motivation is I'm going overseas where Sprint service doesn't exactly reach ... There is wifi there however.
	Liked by

11/04/2009, 10:29 PM	#15 (permalink)
PrestonJames Member Join Date: Aug 2009 Posts: 138 Likes Received: 0 Thanks: 7 Thanked 47 Times in 22 Posts	I read in a different thread that there is no api for mic access which is preventing the use of voip. Am I (hopefully) mistaken?
	Liked by

11/10/2009, 11:29 AM	#17 (permalink)
ms2474 Member Join Date: Jun 2009 Location: Utah Posts: 70 Likes Received: 0 Thanks: 17 Thanked 2 Times in 2 Posts	Any updates?
	Liked by

12/06/2009, 10:03 AM	#18 (permalink)
faress Member Join Date: Oct 2009 Posts: 2 Likes Received: 0 Thanks: 6 Thanked 1 Time in 1 Post	This seems like a hard app to build... I wonder if anyone out there can help out in building the first SIP Client for Palm Pre? I hear there another one out there for a specific SIP provider. (too restrictive)
	Liked by Thanked By: schlurch

12/06/2009, 07:30 PM	#19 (permalink)
withinboredom Member Join Date: Sep 2009 Posts: 35 Likes Received: 0 Thanks: 12 Thanked 17 Times in 6 Posts	I leave for Afghanistan in less than four months ... I promise I will work my *** off to get it done by then. I'm taking this phone, and I am using it to call home. Just like I did with my ipod last time.
	Liked by

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