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[Iaxclient-devel] jitter buffer probelm in iaxlib
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From: Atuc <at...@gm...> - 2004-11-19 10:27:23
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hallo,
i have compiled the cvs iax lib and have a problem when i leave the jitter
int iax_use_jitterbuffer = 1;
in libiax2/src/iax.c
i dont really understand the logic of the jitterbuffer but maybe sombody
give me a help whats wrong. i testet with an asterisk server as client and
an asterisk server as central server and my own client using the iax lib.
when i connect both clients, the jitterbuffer on the iaxclient starts with
about 4 sec and jumps then to 11 sec, after some minuter ot slowly reduces
to 100ms what seems to be ok, see the attached log from iaxlib, when diable
by setting iax_use_jitterbuffer = 0; everything is working ok,
any idea what i can do?
thanks for help,
alex
libiax2/src/iax.c line 1801: Delivering packet in 4264 ms
libiax2/src/iax.c line 2251: 50 bytes of voice
libiax2/src/iax.c line 1657: [02B0AFA0] We are at 9157, packet is for 13419
libiax2/src/iax.c line 1760: Constraining jitter buffer (min = -4274, max =
0)...
libiax2/src/iax.c line 1801: Delivering packet in 4262 ms
libiax2/src/iax.c line 2251: 50 bytes of voice
libiax2/src/iax.c line 1657: [02B0AFA0] We are at 9188, packet is for 13449
libiax2/src/iax.c line 1760: Constraining jitter buffer (min = -4274, max =
0)...
libiax2/src/iax.c line 1801: Delivering packet in 4261 ms
libiax2/src/iax.c line 2251: 50 bytes of voice
libiax2/src/iax.c line 1657: [02B0AFA0] We are at 9219, packet is for 13479
libiax2/src/iax.c line 1760: Constraining jitter buffer (min = -4274, max =
0)...
libiax2/src/iax.c line 1801: Delivering packet in 4260 ms
libiax2/src/iax.c line 2251: 50 bytes of voice
libiax2/src/iax.c line 1657: [02B0AFA0] We are at 9250, packet is for 13509
libiax2/src/iax.c line 1760: Constraining jitter buffer (min = -4274, max =
0)...
libiax2/src/iax.c line 1801: Delivering packet in 4259 ms
libiax2/src/iax.c line 2251: 50 bytes of voice
libiax2/src/iax.c line 1657: [02B0AFA0] We are at 9282, packet is for 13539
libiax2/src/iax.c line 1760: Constraining jitter buffer (min = -4274, max =
0)...
libiax2/src/iax.c line 1801: Delivering packet in 4257 ms
libiax2/src/iax.c line 2251: 50 bytes of voice
libiax2/src/iax.c line 1657: [02B0AFA0] We are at 9297, packet is for 13569
libiax2/src/iax.c line 1760: Constraining jitter buffer (min = -4274, max =
0)...
libiax2/src/iax.c line 1801: Delivering packet in 4272 ms
Rx-Frame Retry[No] -- OSeqno: 007 ISeqno: 005 Type: IAX Subclass: TXREJ
Timestamp: 13572ms SCall: 00010 DCall: 31341 [195.176.254.139:4569]
Tx-Frame Retry[-01] -- OSeqno: 005 ISeqno: 008 Type: IAX Subclass: ACK
Timestamp: 13572ms SCall: 31341 DCall: 00010 [195.176.254.139:4569]
IAXCLIENT: Unknown event: 1001 for call 0
Tx-Frame Retry[010] -- OSeqno: 005 ISeqno: 008 Type: VOICE Subclass: 138
Timestamp: 00015ms SCall: 31341 DCall: 00010 [195.176.254.139:4569]
libiax2/src/iax.c line 2251: 50 bytes of voice
libiax2/src/iax.c line 1657: [02B0AFA0] We are at 0, packet is for 13599
libiax2/src/iax.c line 1760: Constraining jitter buffer (min = -13599, max
= 0)...
libiax2/src/iax.c line 1801: Delivering packet in 13599 ms
libiax2/src/iax.c line 2251: 50 bytes of voice
libiax2/src/iax.c line 1657: [02B0AFA0] We are at 16, packet is for 13629
libiax2/src/iax.c line 1760: Constraining jitter buffer (min = -13613, max
= 0)...
libiax2/src/iax.c line 1801: Delivering packet in 13613 ms
Tx-Frame Retry[009] -- OSeqno: 005 ISeqno: 008 Type: VOICE Subclass: 138
Timestamp: 00015ms SCall: 31341 DCall: 00010 [195.176.254.139:4569]
Scheduling retransmission 9
libiax2/src/iax.c line 2251: 50 bytes of voice
libiax2/src/iax.c line 1657: [02B0AFA0] We are at 47, packet is for 13659
libiax2/src/iax.c line 1760: Constraining jitter buffer (min = -13613, max
= 0)...
libiax2/src/iax.c line 1801: Delivering packet in 13612 ms
Rx-Frame Retry[No] -- OSeqno: 008 ISeqno: 006 Type: IAX Subclass: ACK
Timestamp: 00015ms SCall: 00010 DCall: 31341 [195.176.254.139:4569]
libiax2/src/iax.c line 1878: Cancelling transmission of packet 5
libiax2/src/iax.c line 2251: 50 bytes of voice
libiax2/src/iax.c line 1657: [02B0AFA0] We are at 94, packet is for 13689
libiax2/src/iax.c line 1760: Constraining jitter buffer (min = -13613, max
= 0)...
libiax2/src/iax.c line 1801: Delivering packet in 13595 ms
libiax2/src/iax.c line 2251: 50 bytes of voice
libiax2/src/iax.c line 1657: [02B0AFA0] We are at 125, packet is for 13719
libiax2/src/iax.c line 1760: Constraining jitter buffer (min = -13613, max
= 0)...
libiax2/src/iax.c line 1801: Delivering packet in 13594 ms
Rx-Frame Retry[No] -- OSeqno: 008 ISeqno: 006 Type: IAX Subclass: ACK
-----------------------after 5 min -------------------
biax2/src/iax.c line 1801: Delivering packet in 103 ms
biax2/src/iax.c line 2251: 50 bytes of voice
biax2/src/iax.c line 1657: [02AD8380] We are at 779125, packet is for 728070
biax2/src/iax.c line 1801: Delivering packet in 117 ms
biax2/src/iax.c line 2251: 50 bytes of voice
biax2/src/iax.c line 1657: [02AD8380] We are at 779156, packet is for 728100
biax2/src/iax.c line 1801: Delivering packet in 116 ms
biax2/src/iax.c line 2251: 50 bytes of voice
biax2/src/iax.c line 1657: [02AD8380] We are at 779203, packet is for 728130
biax2/src/iax.c line 1801: Delivering packet in 99 ms
biax2/src/iax.c line 2251: 50 bytes of voice
biax2/src/iax.c line 1657: [02AD8380] We are at 779219, packet is for 728160
biax2/src/iax.c line 1801: Delivering packet in 113 ms
biax2/src/iax.c line 2251: 50 bytes of voice
biax2/src/iax.c line 1657: [02AD8380] We are at 779250, packet is for 728190
biax2/src/iax.c line 1801: Delivering packet in 112 ms
biax2/src/iax.c line 2251: 50 bytes of voice
biax2/src/iax.c line 1657: [02AD8380] We are at 779281, packet is for 728220
biax2/src/iax.c line 1801: Delivering packet in 111 ms
biax2/src/iax.c line 2251: 50 bytes of voice
biax2/src/iax.c line 1657: [02AD8380] We are at 779328, packet is for 728250
biax2/src/iax.c line 1801: Delivering packet in 94 ms
biax2/src/iax.c line 2251: 50 bytes of voice
biax2/src/iax.c line 1657: [02AD8380] We are at 779359, packet is for 728280
biax2/src/iax.c line 1801: Delivering packet in 93 ms
biax2/src/iax.c line 2251: 50 bytes of voice
biax2/src/iax.c line 1657: [02AD8380] We are at 779375, packet is for 728310
biax2/src/iax.c line 1801: Delivering packet in 107 ms
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