provided by Star2Billing S.L.

Hi,
I am slowly making progress to setting up a working system

I am having a problem making outbound calls using the calling card feature:

So I call the access # provided by the VOIP provider (xxxxxxxxxxx), and the call goes through all the voice prompts, until it asks me to dial the number I want to call. At this point I get the message that the lines are busy. And this is what the log looks like:

AGI Script Executing Application: (DIAL) Options: (SIP/voipms/xxxxxxxxxxx|60|HRrL(2629000:61000:30000))
== Using SIP RTP CoS mark 5

[Oct 1 16:35:33] WARNING[1686][C-00000000]: res_config_mysql.c:381 realtime_mysql: MySQL RealTime: Failed to query database: Unknown column 'exten' in 'where clause'
[Oct 1 16:35:33] WARNING[1686][C-00000000]: res_config_mysql.c:499 realtime_multi_mysql: MySQL RealTime: Failed to query database: Unknown column 'exten' in 'where clause'
-- Called SIP/voipms/xxxxxxxxxxx|60|HRrL(2629000:61000:30000)
-- Got SIP response 603 "Declined" back from 102.14.164.119:5060
-- SIP/voipms-00000001 is busy

== Everyone is busy/congested at this time (1:1/0/0)
-- AGI Script Executing Application: (Busy) Options: (1)
-- <SIP/voipms-00000000> Playing 'prepaid-isbusy.gsm' (escape_digits=#) (sample_offset 0) (language 'en')
-- <SIP/voipms-00000000> Playing 'prepaid-enter-dest.gsm' (language 'en')
-- <SIP/voipms-00000000>AGI Script a2billing.php completed, returning 4
== Spawn extension (a2billing, xxxxxxxxxxx, 2) exited non-zero on 'SIP/voipms-00000000'


My guess is that the auto-generated sip settings for the auto-generated extensions are do not contain the appropriate SIP parameters such as:

type=friend
dtmfmode=rfc2833
directmedia=yes
host=dynamic
nat=force_rport, comedia
Deny=0.0.0.0/0.0.0.0
Permit=0.0.0.0/0.0.0.0

Any suggestions much appreciated