Yep, found about the Caplyso last night. It's 3rd party and requires removing the connectors from the EK. However, it seems to only be tested on a proprietary RTOS, so it's not out of the box for linux. In addition, I have also found that even though the Atmel website lists the SAM9263-EK <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057> as having a AC97 DAC, in reality it also has an input channel which has been tested to work. However, this discussion<http://www.at91.com/forum/viewtopic.php/f,4/t,18866/>shows that it will not work in full duplex. The good news is a patch <http://www.spinics.net/lists/alsa-devel/msg31861.html> was released a month later, fixing the duplex issue. No word on whether anyone has the 9263 running a full duplex voice call, though. Eran On Tue, Mar 29, 2011 at 10:21 AM, Gideon Spreeth <gspreeth at gmail.com> wrote: > Hi there, I am in the process of testing pjsip on a SAM9260 board. I have > done preliminary tests on the AT91SAM9260-EK from atmel The problem is that > you only have a audio out device so the media side does not work, as stated > by Eran, But currently with linux (Openembedded, Angstrom) installed, it is > a very nice platform to work with, And I had no problems getting pjsua and > other applications to run. > > You do get an add on board for this with the TLV320AIC23 audio codec, > Calypso board( example implementation: > http://www.ethernut.de/en/documents/sam-web-radio.html ) I have not tested > this myself, but you can still get them from some sources it seems. > > > > Our own board was designed similar to evaluation board but with the LM4549 > Codec on board, will be able to test new hardware within the next week. > > > > Regards > > > > Gideon Spreeth > > > > > On 28 March 2011 20:21, Eran Duchan <pavius at gmail.com> wrote: > >> Hey pjsip list, >> >> I have been spending the past day trying to find a suitable and tested >> embedded platform (w/a proper evaluation board including audio) for a 2 >> channel VoIP gateway running pjsip. It doesn't seem like there is any "out >> of the box" solution; only hints about what may work. If anyone can point me >> to a working, verified evaluation board for pjsip - I would be very >> grateful. Below are the options I've seen so far. >> >> There seem to be two strong contenders: AD's Blackfin (uClinux only) and >> Atmel's AT91SAM9 (uClinux or linux). >> >> The Blackfin support is listed in the pjsip documentation<http://www.pjsip.org/sip_media_features.htm> as >> "underway" but Benny Prijono had a few blog posts explaining how to start >> working with the Blackfin BF-537 STAMP and AD1836AZ-DBRD audio daughterboard >> - but no followup as to whether this works, how many channels and >> performance numbers. >> >> The SAM9, has a lot more buzz around it (relatively...). Quite a few forum >> posts have people asking questions regarding various stages of >> debugging. The only problem is finding a proper evaluation platform. Atmel's >> offerings only support an input channel on the higher end SAM9M10-G45-EK<http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4735&category_id=163&family_id=605&subfamily_id=1739> (the >> other EK's only have a DAC), and that too is single channel. Hope is found >> when looking at 3rd party evaluation kits on the at91 website, such as Ronetix's AT91SAM9261 >> starter kit<http://www.at91.com/component/resource/article/Tools/35-Kits%20&%20Modules/1106-starter-kit-with-atmel-at91sam9261.html>. >> However, it doesn't seem like anyone has run pjsip on this platform yet. The >> pjsip trac shows <http://trac.pjsip.org/repos/wiki/PJMEDIA-MIPS>performance figures for the Olimex SAM9-L9260 board, but doesn't say >> which CODEC daughterboard is used. In addition to that, Olimex has something >> very close <http://www.olimex.com/dev/lpc-h3131.html> based on an NXP >> ARM9 device, but it does not have ethernet. D'oh! >> >> Other options: >> Beagleboard w/linphone: Seems to be somewhat tested and easy to deploy. >> The downside is it is only 1 channel and based on the fairly expensive TI >> DaVinci. >> Audiocodes AC48x CPE VoIP Toolkit: All in one, but probably very expensive >> M53281KIT: Freescale's Coldfire with 3rd party CODECs. Also probably >> expensive >> I might also try getting this to work on an MPC875 platform I have laying >> around (running @ 50MHz), outputting PCM via a transparent SCC. >> >> Again, any pointers regarding evaluation platforms would be great. >> Eran >> >> >> >> >> _______________________________________________ >> Visit our blog: http://blog.pjsip.org >> >> pjsip mailing list >> pjsip at lists.pjsip.org >> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >> >> > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20110329/23067a57/attachment-0001.html>
