Wednesday, November 24, 2010

Linphone from Openmoko to Netbook working

Today I was able to get Linphone working on Openmoko and Ubuntu. I made a call from both the Netbook to the Openmoko and the reverse over the Fortress Radios. Currently I only have audio from Openmoko to the Netbook. If I talk into the Openmoko I can hear the audio out on the Netbook but not the reverse. I believe the netbook does not have an internal mic so I will try an external mike when I get home. To briefly recount the setup:

I needed to update the voip-handset.state file.

Run on Openmoko as root
#wget http://svn.openmoko.org/trunk//src/target/audio/om-gta02/voip-handset.state
# alsactl -f voip-handset.state restore

The GUI version of Linphone works fine on Ubuntu. To make a call simply type in the SIP window:

sip:root@10.0.0.4 (user@ip of phone)

To call from phone to Netbook I need to use the command line version "linphonec"

On the Openmoko from a terminal type:

#linphonec
//then update the sound card

linphonec>soundcard use 0

linphonec> call sip:ubuntu@10.0.0.1 (user @ ip of netbook)

Again, only have audio from phone to netbook.

Future Work:

1. Plug in an external mic and test audio from netbook to phone.
2. Work on TangoGPS

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