asterisk@gatheringpoint.net
2005-Sep-09 17:19 UTC
[Asterisk-Users] Transferred calls dropping out of MeetMe
I'm taking inbound calls on an * server, then transferring them to a
second * server where they join a MeetMe conference. If I have
'notransfer=yes' set on the first * server it works fine, but if I
allow the transfer (call then shifts to be between the DID provider
and the second server), the call is dropped 3-5 minutes later.
There is no firewall on my end, and the two servers sit side by
side. I've tested this with three different DID providers and see
the same behavior. The two servers are running * 1.0.9.
Anyone have any insights? Some details below.
Thanks!
First call handoff to second server (console on first server)
-- IAX2/xx.xx.110.19:4569/1 answered IAX2/xxx@xxx/3
-- Attempting native bridge of IAX2/xxx@xxx/3 and IAX2/xx.xx.
110.19:4569/1
-- Channel 'IAX2/xx.xx.110.19:4569/1' ready to transfer
-- Channel 'IAX2/xxx@xxx/3' ready to transfer
-- Releasing IAX2/xxx@xxx/3 and IAX2/xx.xx.110.19:4569/1
-- Hungup 'IAX2/xx.xx.110.19:4569/1'
-- Hungup 'IAX2/xxx@xxx/3'
Second call handoff to second server (console on first server)
-- IAX2/xx.xx.110.19:4569/9 answered IAX2/xxx@xxx/4
-- Attempting native bridge of IAX2/xxx@xxx/4 and IAX2/xx.xx.
110.19:4569/9
-- Attempting native bridge of IAX2/xxx@xxx/4 and IAX2/xx.xx.
110.19:4569/9
-- Channel 'IAX2/xx.xx.110.19:4569/9' ready to transfer
-- Channel 'IAX2/xxx@xxx/4' ready to transfer
-- Releasing IAX2/xxx@xxx/4 and IAX2/xx.xx.110.19:4569/9
-- Hungup 'IAX2/xx.xx.110.19:4569/9'
-- Hungup 'IAX2/xxx@xxx/4'
Second server showing both channels (console on second server)
c1*CLI> iax2 show channels
Channel Peer Username ID (Lo/Rem) Seq
(Tx/Rx) Lag Jitter JitBuf Format
IAX2/650xxx7015@72.3 xxx.xxx.133.203 650xxx7015 00001/00418
00003/00002 00000ms 0003ms 0022ms ulaw
IAX2/650xxx7015@72.3 xxx.xxx.133.203 650xxx7015 00002/00503
00001/00001 00000ms 0003ms 0013ms ulaw
2 active IAX channel(s)
Second server showing both channels in a MeetMe (console on second
server)
c1*CLI> meetme list 1001
User #: 1 Channel: IAX2/650xxx7015@xx.xx.110.18:4569/1
User #: 2 Channel: IAX2/650xxx7015@xx.xx.110.18:4569/2
Channel drops here, after about 4 minutes (console on second server)
Sep 9 16:44:41 WARNING[3511]: chan_iax2.c:1477 attempt_transmit: Max
retries exceeded to host xxx.xxx.133.203 on IAX2/650xxx7015@xx.xx.
110.18:4569/2 (type = 2, subclass = 4, ts=65540, seqno=1)
Sep 9 16:44:41 WARNING[3511]: app_meetme.c:962 conf_run: Unable to
write frame to channel: No child processes
Tx-Frame Retry[000] -- OSeqno: 001 ISeqno: 002 Type: CONTROL
Subclass: ANSWER
Timestamp: 00020ms SCall: 00002 DCall: 00009 [xx.xx.110.18:4569]
Tx-Frame Retry[000] -- OSeqno: 002 ISeqno: 002 Type: CONTROL
Subclass: (255?)
Timestamp: 00023ms SCall: 00002 DCall: 00009 [xx.xx.110.18:4569]
Rx-Frame Retry[ No] -- OSeqno: 002 ISeqno: 002 Type: IAX
Subclass: ACK
Timestamp: 00020ms SCall: 00009 DCall: 00002 [xx.xx.110.18:4569]
Rx-Frame Retry[ No] -- OSeqno: 002 ISeqno: 003 Type: IAX
Subclass: ACK
Timestamp: 00023ms SCall: 00009 DCall: 00002 [xx.xx.110.18:4569]
Rx-Frame Retry[ No] -- OSeqno: 002 ISeqno: 003 Type: IAX
Subclass: TXREQ
Timestamp: 00056ms SCall: 00009 DCall: 00002 [xx.xx.110.18:4569]
APPARENT ADDRES : IPV4 xxx.xxx.133.203:4569
CALL NUMBER : 503
TRANSFER ID : 1609032400
Tx-Frame Retry[-01] -- OSeqno: 003 ISeqno: 003 Type: IAX
Subclass: ACK
Timestamp: 00056ms SCall: 00002 DCall: 00009 [xx.xx.110.18:4569]
Tx-Frame Retry[000] -- OSeqno: 000 ISeqno: 000 Type: IAX
Subclass: TXCNT
Timestamp: 00053ms SCall: 00002 DCall: 00503 [xxx.xxx.
133.203:4569]
TRANSFER ID : 1609032400
Rx-Frame Retry[ No] -- OSeqno: 003 ISeqno: 003 Type: IAX
Subclass: TXREQ
Timestamp: 00059ms SCall: 00009 DCall: 00002 [xx.xx.110.18:4569]
APPARENT ADDRES : IPV4 xxx.xxx.133.203:4569
CALL NUMBER : 503
TRANSFER ID : 242801218
Tx-Frame Retry[-01] -- OSeqno: 003 ISeqno: 004 Type: IAX
Subclass: ACK
Timestamp: 00059ms SCall: 00002 DCall: 00009 [xx.xx.110.18:4569]
Tx-Frame Retry[000] -- OSeqno: 000 ISeqno: 000 Type: IAX
Subclass: TXCNT
Timestamp: 00056ms SCall: 00002 DCall: 00503 [xxx.xxx.
133.203:4569]
TRANSFER ID : 242801218
Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 000 Type: IAX
Subclass: TXCNT
Timestamp: 40603ms SCall: 00503 DCall: 00002 [xxx.xxx.
133.203:4569]
TRANSFER ID : 1609032400
Tx-Frame Retry[000] -- OSeqno: 000 ISeqno: 000 Type: IAX
Subclass: TXACC
Timestamp: 00106ms SCall: 00002 DCall: 00503 [xxx.xxx.
133.203:4569]
Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 000 Type: IAX
Subclass: TXCNT
Timestamp: 40606ms SCall: 00503 DCall: 00002 [xxx.xxx.
133.203:4569]
TRANSFER ID : 242801218
Tx-Frame Retry[000] -- OSeqno: 000 ISeqno: 000 Type: IAX
Subclass: TXACC
Timestamp: 00109ms SCall: 00002 DCall: 00503 [xxx.xxx.
133.203:4569]
Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 000 Type: IAX
Subclass: TXACC
Timestamp: 40609ms SCall: 00503 DCall: 00002 [xxx.xxx.
133.203:4569]
Tx-Frame Retry[000] -- OSeqno: 003 ISeqno: 004 Type: IAX
Subclass: TXREADY
Timestamp: 00112ms SCall: 00002 DCall: 00009 [xx.xx.110.18:4569]
CALL NUMBER : 2
Rx-Frame Retry[ No] -- OSeqno: 004 ISeqno: 004 Type: IAX
Subclass: ACK
Timestamp: 00112ms SCall: 00009 DCall: 00002 [xx.xx.110.18:4569]
Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 000 Type: IAX
Subclass: TXACC
Timestamp: 40612ms SCall: 00503 DCall: 00002 [xxx.xxx.
133.203:4569]
Rx-Frame Retry[ No] -- OSeqno: 004 ISeqno: 004 Type: IAX
Subclass: TXREL
Timestamp: 00183ms SCall: 00009 DCall: 00002 [xx.xx.110.18:4569]
CALL NUMBER : 503
Tx-Frame Retry[-01] -- OSeqno: 004 ISeqno: 005 Type: IAX
Subclass: ACK
Timestamp: 00183ms SCall: 00002 DCall: 00009 [xx.xx.110.18:4569]
Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 000 Type: VOICE Subclass: 4
Timestamp: 00001ms SCall: 00503 DCall: 00002 [xxx.xxx.
133.203:4569]
Tx-Frame Retry[-01] -- OSeqno: 000 ISeqno: 001 Type: IAX
Subclass: ACK
Timestamp: 00001ms SCall: 00002 DCall: 00503 [xxx.xxx.
133.203:4569]
Tx-Frame Retry[000] -- OSeqno: 000 ISeqno: 001 Type: VOICE Subclass: 4
Timestamp: 00120ms SCall: 00002 DCall: 00503 [xxx.xxx.
133.203:4569]
Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 000 Type: IAX
Subclass: VNAK
Timestamp: 00152ms SCall: 00503 DCall: 00002 [xxx.xxx.
133.203:4569]
Tx-Frame Retry[-01] -- OSeqno: 000 ISeqno: 001 Type: IAX
Subclass: ACCEPT
Timestamp: 00002ms SCall -- Hungup 'IAX2/650xxx7015@xx.xx.
110.18:4569/2'
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