[SIPForum-discussion] DTMF related sequences

Francisco del rosario kit_del_rosario at yahoo.com
Wed Aug 1 02:48:12 UTC 2007


Hi Experts : 

Can anyone make some sense on what's causing this lot of DTMF exchanges ???

|Time     | 58.84.238.73      | 58.84.238.84      |
|468.755  |         INVITE SDP ( g711U g721 g723 g711A g729 G726-4...726-24 G726-)          |SIP From: 
|         |(5060)   ------------------>  (5061)   |
|468.772  |         100 Trying|                   |SIP Status
|         |(5060)   <------------------  (5061)   |
|468.779  |         180 Ringing                   |SIP Status
|         |(5060)   <------------------  (5061)   |
|468.786  |         200 OK SDP ( g711U NSE telephone-event)          |SIP Status
|         |(5060)   <------------------  (5061)   |
|468.794  |         ACK       |                   |SIP Request
|         |(5060)   ------------------>  (5061)   |
|468.820  |         RTP (g711U)                   |RTP Num packets:118  Duration:3.510s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|468.824  |         RTP (g711U)                   |RTP Num packets:4417  Duration:137.596s SSRC:0x89E6C978
|         |(16394)  <------------------  (16480)  |
|472.412  |         RTP (telephone-event) DTMF Zero 0          |RTP Num packets:6  Duration:0.070s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|472.531  |         RTP (g711U)                   |RTP Num packets:1  Duration:0.000s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|472.611  |         RTP (telephone-event) DTMF Eight 8          |RTP Num packets:6  Duration:0.071s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|472.731  |         RTP (g711U)                   |RTP Num packets:1  Duration:0.000s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|472.811  |         RTP (telephone-event) DTMF Zero 0          |RTP Num packets:6  Duration:0.069s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|472.931  |         RTP (g711U)                   |RTP Num packets:1  Duration:0.000s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|473.011  |         RTP (telephone-event) DTMF Zero 0          |RTP Num packets:6  Duration:0.069s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|473.132  |         RTP (g711U)                   |RTP Num packets:1  Duration:0.000s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|473.212  |         RTP (telephone-event) DTMF Zero 0          |RTP Num packets:6  Duration:0.069s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|473.331  |         RTP (g711U)                   |RTP Num packets:1  Duration:0.000s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|473.411  |         RTP (telephone-event) DTMF Zero 0          |RTP Num packets:6  Duration:0.071s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|473.531  |         RTP (g711U)                   |RTP Num packets:1  Duration:0.000s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|473.611  |         RTP (telephone-event) DTMF Zero 0          |RTP Num packets:6  Duration:0.069s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|473.731  |         RTP (g711U)                   |RTP Num packets:1  Duration:0.000s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|473.821  |         RTP (telephone-event) DTMF Zero 0          |RTP Num packets:6  Duration:0.059s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|473.931  |         RTP (g711U)                   |RTP Num packets:1  Duration:0.000s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|474.022  |         RTP (telephone-event) DTMF Zero 0          |RTP Num packets:6  Duration:0.059s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|474.131  |         RTP (g711U)                   |RTP Num packets:1  Duration:0.000s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|474.221  |         RTP (telephone-event) DTMF Zero 0          |RTP Num packets:6  Duration:0.071s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|474.341  |         RTP (g711U)                   |RTP Num packets:1831  Duration:54.904s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|529.315  |         RTP (telephone-event) DTMF Eight 8          |RTP Num packets:8  Duration:0.130s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|529.495  |         RTP (g711U)                   |RTP Num packets:1254  Duration:37.593s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|567.178  |         RTP (telephone-event) DTMF Eight 8          |RTP Num packets:9  Duration:0.159s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|567.388  |         RTP (g711U)                   |RTP Num packets:1043  Duration:31.262s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|598.720  |         RTP (telephone-event) DTMF Eight 8          |RTP Num packets:9  Duration:0.140s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|598.910  |         RTP (g711U)                   |RTP Num packets:251  Duration:7.500s SSRC:0xF9681F37
|         |(16394)  ------------------>  (16480)  |
|606.431  |         BYE       |                   |SIP Request
|         |(5060)   ------------------>  (5061)   |
|606.436  |         200 OK    |                   |SIP Status
|         |(5060)   <------------------  (5061)   |


Your kind advices is well appreciated...


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