Asterisk 11.4 integration with Polycom CMA via H323 trunk

Hi all,

Environment: Asterisk 11.4
Attempting integration with Polycom CMA 6.2 via H.323 trunk.

We have a SIP device with DN and username: 123450 registered to Asterisk. H323 signalling is initiated by Polycom CMA. H323 signalling contains the correct destination DN, 123450.
But then Asterisk does not send SIP INVITE to the SIP device (which is correctly registered as shown by “sip show peers” command).

Any thoughts ? Following is the config. Using ooh323 module.

Thanks,
KR
Gabriele Odone

from sip.conf

123450
username=123450
secret=xxxxxxxx

from extensions.conf

[mayahendpoints]
exten => 123450,1,Dial(SIP/123450)

from ooh323.conf

[general]
port=1720
bindaddr=10.100.202.88
;gateway=yes
faststart=yes
h245tunneling=yes
h323id=AsteriskPBX
;callerid=AsteriskPBX
;gatekeeper = 10.71.0.55
gatekeeper=DISABLE
allowGKRouted=yes
AcceptAnonymous=yes
logfile=/var/log/asterisk/h323_log

context=default
rtptimeout=60
disallow=all
allow=ulaw
dtmfmode=rfc2833
progress_setup=8
progress_alert=8

directmedia=yes
directrtpsetup=no

[10.71.0.55]
type=friend
context=default
ip=10.71.0.55
port=1720
e164=12345
disallow=all
allow=ulaw
rtptimeout=60
dtmfmode=rfc2833