Hi,
Having problems with a Cisco 2800 series router configured as a CUBE to terminate all of our voice circuits before going over to Asterisk.
Call flows all look good. I have an external DID set to ring directly on an extension. When I dial the external number on my cell phone, I get through to the extension and it starts ringing. When I pickup nothing happens.
Watching packets on the Asterisk server, I can see this (172.22.4.12 CUBE, 172.22.4.8 Asterisk);
U 172.22.4.12:59803 -> 172.22.4.8:5061
INVITE sip:[email protected]:5061 SIP/2.0.
U 172.22.4.8:5061 -> 172.22.4.12:5060
SIP/2.0 100 Trying.
U 172.22.4.8:5061 -> 172.22.4.12:5060
SIP/2.0 180 Ringing.
U 172.22.4.8:5061 -> 172.22.4.12:5060
SIP/2.0 180 Ringing.
### Pick up handset to answer
U 172.22.4.8:5061 -> 172.22.4.12:5060
SIP/2.0 200 OK.
U 172.22.4.12:59803 -> 172.22.4.8:5061
ACK sip:[email protected]:5061 SIP/2.0.
U 172.22.4.12:59803 -> 172.22.4.8:5061
BYE sip:[email protected]:5061 SIP/2.0.
U 172.22.4.8:5061 -> 172.22.4.12:5060
SIP/2.0 200 OK.
U 172.22.4.12:59803 -> 172.22.4.8:5061
INVITE sip:[email protected]:5061 SIP/2.0.
U 172.22.4.8:5061 -> 172.22.4.12:5060
SIP/2.0 100 Trying.
### Process repeats from here, until I hang up on my cell.
The config of my trunk on Asterisk is;
PEER
host=172.22.4.12
type=friend
context=from-trunk
insecure=invite,port
trustrpid=yes
sendrpid=yes
directmedia=no
qualify=yes
keepalive=45
nat=no
dtmfmode=rfc2833
disallow=all
allow=ulaw,alaw
canreinvite=no
I’m not as familiar with debug logs on the Cisco, but nothing obvious really jumped out at me as being a problem…