10-16-2008 03:04 AM - edited 03-15-2019 01:59 PM
hello everyone
here is my debug messege
can anyone fine the reason and the solution?
ct 16 11:00:49.147: ISDN Se0/0/0:15 Q931: Applying typeplan for sw-type 0x16 is 0x0 0x0, Calling num 8
*Oct 16 11:00:49.147: ISDN Se0/0/0:15 Q931: Applying typeplan for sw-type 0x16 is 0x0 0x0, Called num 2830
*Oct 16 11:00:49.151: ISDN Se0/0/0:15 Q931: TX -> SETUP pd = 8 callref = 0x008E
Sending Complete
Bearer Capability i = 0x9090A3
Standard = CCITT
Transfer Capability = 3.1kHz Audio
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA9838A
Exclusive, Channel 10
Progress Ind i = 0x8183 - Origination address is non-ISDN
Calling Party Number i = 0x0080, '8'
Plan:Unknown, Type:Unknown
Called Party Number i = 0x80, '2830'
Plan:Unknown, Type:Unknown
*Oct 16 11:00:49.243: ISDN Se0/0/0:15 Q931: RX <- SETUP_ACK pd = 8 callref = 0x808E
*Oct 16 11:00:49.247: ISDN Se0/0/0:15 Q931: TX -> STATUS pd = 8 callref = 0x008E
Cause i = 0x80E018 - Mandatory information element missing
Call State i = 0x01
*Oct 16 11:00:49.271: ISDN Se0/0/0:15 Q931: RX <- CALL_PROC pd = 8 callref = 0x808E
*Oct 16 11:00:49.275: ISDN Se0/0/0:15 Q931: TX -> STATUS pd = 8 callref = 0x008E
Cause i = 0x80E018 - Mandatory information element missing
Call State i = 0x01
*Oct 16 11:00:49.283: ISDN Se0/0/0:15 Q931: RX <- ALERTING pd = 8 callref = 0x808E
*Oct 16 11:00:49.287: ISDN Se0/0/0:15 Q931: TX -> STATUS pd = 8 callref = 0x008E
Cause i = 0x80E018 - Mandatory information element missing
Call State i = 0x01
*Oct 16 11:01:05.367: ISDN Se0/0/0:15 Q931: TX -> DISCONNECT pd = 8 callref = 0x008E
Cause i = 0x8090 - Normal call clearing
*Oct 16 11:01:05.439: ISDN Se0/0/0:15 Q931: RX <- RELEASE pd = 8 callref = 0x808E
10-22-2008 08:57 AM
âMandatory information element missingâ indicates that the equipment sending this cause has received a message which is missing an IE that must be present in the message before the message can be processed.
Channel is always mandatory in the first response we receive from the peer. But, for the user-side, some implementations allow user not to respond with a channel-id in which case network-side need to assume the channel that was sent in SETUP.
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