[asterisk-bugs] [JIRA] (ASTERISK-20613) IAX2 channel fails to transfer
newborn (JIRA)
noreply at issues.asterisk.org
Mon Oct 29 06:24:18 CDT 2012
[ https://issues.asterisk.org/jira/browse/ASTERISK-20613?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
newborn updated ASTERISK-20613:
-------------------------------
Description:
The situation is following:
The call comes to side A via DAHDI. Then, it is forwared to B via IAX2.
On B, the call is forwarded to local SIP peer, registered on B. SIP channel answers, and forwards the call back to A on some extension.
Side A is 1.8.14 and the side B is 1.8.15
And the call leg A-B does not disconnects.
I've got the console message:
-- Channel 'IAX2/skk01-1245' unable to transfer
-- Channel 'IAX2/skk01-12099' unable to transfer
The debug:
I see the TXREQ Frame:
[Oct 29 14:53:58] == Spawn extension (dial, 2099, 1) exited non-zero on 'Local/2099 at dial-eb73;2'
[Oct 29 14:53:58] Tx-Frame Retry[000] -- OSeqno: 019 ISeqno: 012 Type: CONTROL Subclass: (26?)
[Oct 29 14:53:58] Timestamp: 12351ms SCall: 12099 DCall: 08882 [10.88.0.6:4569]
[Oct 29 14:53:58] Tx-Frame Retry[000] -- OSeqno: 011 ISeqno: 006 Type: CONTROL Subclass: (26?)
[Oct 29 14:53:58] Timestamp: 05303ms SCall: 01245 DCall: 06288 [10.88.0.6:4569]
[Oct 29 14:53:58] Tx-Frame Retry[000] -- OSeqno: 020 ISeqno: 012 Type: IAX Subclass: TXREQ
[Oct 29 14:53:58] Timestamp: 12354ms SCall: 12099 DCall: 08882 [10.88.0.6:4569]
[Oct 29 14:53:58] APPARENT ADDRES : IPV4 10.88.0.6:4569
[Oct 29 14:53:58] CALL NUMBER : 6288
[Oct 29 14:53:58] TRANSFER ID : 1654041962
[Oct 29 14:53:58]
[Oct 29 14:53:58] Tx-Frame Retry[000] -- OSeqno: 012 ISeqno: 006 Type: IAX Subclass: TXREQ
[Oct 29 14:53:58] Timestamp: 05306ms SCall: 01245 DCall: 06288 [10.88.0.6:4569]
[Oct 29 14:53:58] APPARENT ADDRES : IPV4 10.88.0.6:4569
[Oct 29 14:53:58] CALL NUMBER : 8882
[Oct 29 14:53:58] TRANSFER ID : 1654041962
[Oct 29 14:53:58]
But there is no TXCNT Frames at all, on both sides (A and B).
After 5 seconds i got TXREJ message.
[Oct 29 14:54:03] Rx-Frame Retry[ No] -- OSeqno: 008 ISeqno: 015 Type: IAX Subclass: TXREJ
[Oct 29 14:54:03] Timestamp: 10242ms SCall: 06288 DCall: 01245 [10.88.0.6:4569]
[Oct 29 14:54:03] -- Channel 'IAX2/msk01-1245' unable to transfer
[Oct 29 14:54:03] Tx-Frame Retry[-01] -- OSeqno: 015 ISeqno: 009 Type: IAX Subclass: ACK
[Oct 29 14:54:03] Timestamp: 10242ms SCall: 01245 DCall: 06288 [10.88.0.6:4569]
[Oct 29 14:54:03] Tx-Frame Retry[000] -- OSeqno: 021 ISeqno: 012 Type: IAX Subclass: TXREJ
[Oct 29 14:54:03] Timestamp: 17563ms SCall: 12099 DCall: 08882 [10.88.0.6:4569]
[Oct 29 14:54:03] Rx-Frame Retry[ No] -- OSeqno: 012 ISeqno: 021 Type: IAX Subclass: TXREJ
There are no IPTables or so on both A and B.
was:
The situation is following:
The call comes to side A via DAHDI. Then, it is forwared to B via IAX2.
On B, the call is forwarded to local SIP peer, registered on B. SIP channel answers, and forwards the call back to A on some extension.
And the call leg A-B does not disconnects.
I've got the console message:
-- Channel 'IAX2/skk01-1245' unable to transfer
-- Channel 'IAX2/skk01-12099' unable to transfer
The debug:
I see the TXREQ Frame:
[Oct 29 14:53:58] == Spawn extension (dial, 2099, 1) exited non-zero on 'Local/2099 at dial-eb73;2'
[Oct 29 14:53:58] Tx-Frame Retry[000] -- OSeqno: 019 ISeqno: 012 Type: CONTROL Subclass: (26?)
[Oct 29 14:53:58] Timestamp: 12351ms SCall: 12099 DCall: 08882 [10.88.0.6:4569]
[Oct 29 14:53:58] Tx-Frame Retry[000] -- OSeqno: 011 ISeqno: 006 Type: CONTROL Subclass: (26?)
[Oct 29 14:53:58] Timestamp: 05303ms SCall: 01245 DCall: 06288 [10.88.0.6:4569]
[Oct 29 14:53:58] Tx-Frame Retry[000] -- OSeqno: 020 ISeqno: 012 Type: IAX Subclass: TXREQ
[Oct 29 14:53:58] Timestamp: 12354ms SCall: 12099 DCall: 08882 [10.88.0.6:4569]
[Oct 29 14:53:58] APPARENT ADDRES : IPV4 10.88.0.6:4569
[Oct 29 14:53:58] CALL NUMBER : 6288
[Oct 29 14:53:58] TRANSFER ID : 1654041962
[Oct 29 14:53:58]
[Oct 29 14:53:58] Tx-Frame Retry[000] -- OSeqno: 012 ISeqno: 006 Type: IAX Subclass: TXREQ
[Oct 29 14:53:58] Timestamp: 05306ms SCall: 01245 DCall: 06288 [10.88.0.6:4569]
[Oct 29 14:53:58] APPARENT ADDRES : IPV4 10.88.0.6:4569
[Oct 29 14:53:58] CALL NUMBER : 8882
[Oct 29 14:53:58] TRANSFER ID : 1654041962
[Oct 29 14:53:58]
But there is no TXCNT Frames at all, on both sides (A and B).
After 5 seconds i got TXREJ message.
[Oct 29 14:54:03] Rx-Frame Retry[ No] -- OSeqno: 008 ISeqno: 015 Type: IAX Subclass: TXREJ
[Oct 29 14:54:03] Timestamp: 10242ms SCall: 06288 DCall: 01245 [10.88.0.6:4569]
[Oct 29 14:54:03] -- Channel 'IAX2/msk01-1245' unable to transfer
[Oct 29 14:54:03] Tx-Frame Retry[-01] -- OSeqno: 015 ISeqno: 009 Type: IAX Subclass: ACK
[Oct 29 14:54:03] Timestamp: 10242ms SCall: 01245 DCall: 06288 [10.88.0.6:4569]
[Oct 29 14:54:03] Tx-Frame Retry[000] -- OSeqno: 021 ISeqno: 012 Type: IAX Subclass: TXREJ
[Oct 29 14:54:03] Timestamp: 17563ms SCall: 12099 DCall: 08882 [10.88.0.6:4569]
[Oct 29 14:54:03] Rx-Frame Retry[ No] -- OSeqno: 012 ISeqno: 021 Type: IAX Subclass: TXREJ
There are no IPTables or so on both A and B.
> IAX2 channel fails to transfer
> ------------------------------
>
> Key: ASTERISK-20613
> URL: https://issues.asterisk.org/jira/browse/ASTERISK-20613
> Project: Asterisk
> Issue Type: Bug
> Security Level: None
> Components: Channels/chan_iax2
> Affects Versions: 1.8.14.0, 1.8.15.0
> Environment: CentOS 6.3 i386
> Reporter: newborn
> Severity: Critical
>
> The situation is following:
> The call comes to side A via DAHDI. Then, it is forwared to B via IAX2.
> On B, the call is forwarded to local SIP peer, registered on B. SIP channel answers, and forwards the call back to A on some extension.
> Side A is 1.8.14 and the side B is 1.8.15
> And the call leg A-B does not disconnects.
> I've got the console message:
> -- Channel 'IAX2/skk01-1245' unable to transfer
> -- Channel 'IAX2/skk01-12099' unable to transfer
> The debug:
> I see the TXREQ Frame:
> [Oct 29 14:53:58] == Spawn extension (dial, 2099, 1) exited non-zero on 'Local/2099 at dial-eb73;2'
> [Oct 29 14:53:58] Tx-Frame Retry[000] -- OSeqno: 019 ISeqno: 012 Type: CONTROL Subclass: (26?)
> [Oct 29 14:53:58] Timestamp: 12351ms SCall: 12099 DCall: 08882 [10.88.0.6:4569]
> [Oct 29 14:53:58] Tx-Frame Retry[000] -- OSeqno: 011 ISeqno: 006 Type: CONTROL Subclass: (26?)
> [Oct 29 14:53:58] Timestamp: 05303ms SCall: 01245 DCall: 06288 [10.88.0.6:4569]
> [Oct 29 14:53:58] Tx-Frame Retry[000] -- OSeqno: 020 ISeqno: 012 Type: IAX Subclass: TXREQ
> [Oct 29 14:53:58] Timestamp: 12354ms SCall: 12099 DCall: 08882 [10.88.0.6:4569]
> [Oct 29 14:53:58] APPARENT ADDRES : IPV4 10.88.0.6:4569
> [Oct 29 14:53:58] CALL NUMBER : 6288
> [Oct 29 14:53:58] TRANSFER ID : 1654041962
> [Oct 29 14:53:58]
> [Oct 29 14:53:58] Tx-Frame Retry[000] -- OSeqno: 012 ISeqno: 006 Type: IAX Subclass: TXREQ
> [Oct 29 14:53:58] Timestamp: 05306ms SCall: 01245 DCall: 06288 [10.88.0.6:4569]
> [Oct 29 14:53:58] APPARENT ADDRES : IPV4 10.88.0.6:4569
> [Oct 29 14:53:58] CALL NUMBER : 8882
> [Oct 29 14:53:58] TRANSFER ID : 1654041962
> [Oct 29 14:53:58]
> But there is no TXCNT Frames at all, on both sides (A and B).
> After 5 seconds i got TXREJ message.
> [Oct 29 14:54:03] Rx-Frame Retry[ No] -- OSeqno: 008 ISeqno: 015 Type: IAX Subclass: TXREJ
> [Oct 29 14:54:03] Timestamp: 10242ms SCall: 06288 DCall: 01245 [10.88.0.6:4569]
> [Oct 29 14:54:03] -- Channel 'IAX2/msk01-1245' unable to transfer
> [Oct 29 14:54:03] Tx-Frame Retry[-01] -- OSeqno: 015 ISeqno: 009 Type: IAX Subclass: ACK
> [Oct 29 14:54:03] Timestamp: 10242ms SCall: 01245 DCall: 06288 [10.88.0.6:4569]
> [Oct 29 14:54:03] Tx-Frame Retry[000] -- OSeqno: 021 ISeqno: 012 Type: IAX Subclass: TXREJ
> [Oct 29 14:54:03] Timestamp: 17563ms SCall: 12099 DCall: 08882 [10.88.0.6:4569]
> [Oct 29 14:54:03] Rx-Frame Retry[ No] -- OSeqno: 012 ISeqno: 021 Type: IAX Subclass: TXREJ
> There are no IPTables or so on both A and B.
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