H323 with Avaya
VozTelecom specializes in cloud communications and is market leader in IP telephony within the Spanish small and medium-sized company sector. Since it was founded in 2003, it has been at the forefront of our country's migration of telephony and communication systems to the “Cloud”, offering services through a specialized distribution channel and with nation-wide presence.
Check ooh323 module
First you must make sure the ooh323 module is loaded into Asterisk:
*CLI> module show like ooh323 Module Description Use Count chan_ooh323.so Objective Systems H323 Channel 7 1 modules loaded
If not loaded, try to load it manualy :
CLI> module load chan_ooh323.so
Set in the modules.conf the load when the Asterisk will restart.
Edit ooh323.conf in your favourite editor and add the following example configuration: