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Debugging call signaling 630
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