Debugging call signaling
621
SmartWare Software Configuration Guide
52 • VoIP debugging
22:03:06 ICC > [PSTN] NEW CALL. Allocated Endpoint PSTN-00b70a20
22:03:06 ICC > [PSTN-00b70a20] >> SETUP (DSS1 User)
Bearer capability : speech - CCITT
circuit mode - 64kBit/s - G.711 A-law
Calling party number : 123456
unknown number - unknown numbering plan
presentation allowed - user provided not screened
Called party number : 987654321
unknown number - unknown numbering plan
High layer compatibility : telephony
CCITT
22:03:06 ICC > [PSTN-00b70a20] Set state to CALL PRESENT
22:03:06 ICC > [PSTN-00b70a20] State: CALL PRESENT, Event: PEER CONNECTED
22:03:06 ICC > [PSTN] << Message: primitive=31
22:03:06 ICC > [PSTN-00b70a20] << ALERTING (DSS1 User)
22:03:06 ICC > [PSTN-00b70a20] State: CALL PRESENT, Event: PSTN ALERTING IND
22:03:06 ICC > [PSTN-00b70a20] Set state to CALL RECEIVED
unit(cfg)#call 123456 drop
unit(cfg)#22:03:14 ICC > [PSTN-00b70a20] State: CALL RECEIVED, Event: PEER
RELEASED
22:03:14 ICC > [PSTN-00b70a20] Set state to DISCONNECT INDICATION
22:03:14 ICC > [PSTN-00b70a20] >> DISCONNECT (DSS1 User)
Cause : normal call clearing
private network serving local user - CCITT - Q.931
Progress indicator : inband information available
private network serving local user - CCITT
22:03:14 ICC > [PSTN] << Message: primitive=50
22:03:14 ICC > [PSTN-00b70a20] << RELEASE COMPLETE (DSS1 User)
22:03:14 ICC > [PSTN-00b70a20] State: DISCONNECT INDICATION, Event: PSTN RELEASE
IND
22:03:14 ICC > [PSTN-00b70a20] Set state to NULL
22:03:14 ICC > [PSTN] CLEARING CALL PSTN-00b70a20
22:03:14 ICC > [PSTN] Removed endpoint PSTN-00b70a20
22:03:14 ICC > [PSTN] Destroying finished calls.
22:03:14 ICC > [PSTN] Destroyed endpoint PSTN-00b70a20
Explanation:
•
Place a call on the command line using the line
unit(cfg)##call 123456 dial 987654321 dest-inter-
face PSTN
. The calling party number is
123456
and the called party number
987654321
. Replace the
called party with your mobile phone number, or any other number you know is reachable over
the interface.
•
Verify the called party number in the
SETUP
message on the consecutive lines.
•
The line
22:03:06 ICC > [PSTN-00b70a20] << ALERTING (DSS1 User)
indicates that the called party
is ringing now, and has sent back the
ALERTING
message to us. This means that the ISDN layer 1, 2, 3
and that the ISDN signaling works.
•
If there is a
RELEASE
or
DISCONNECT
message instead of the
ALERTING
, either ISDN connectivity is
not working (i.e. the message cannot be sent to the ISDN line), or the PSTN has rejected the call. Verify