How are you calling to the hunt group? DID mapped to phantom user with call
fwd or from AA?

Is the fallback a user line or a dump into voicemail?

Indpendent of gateway, I've always found hunt groups should always be unique
line numbers (unless its a small install, you can put the same huntgroup
only line on up to 6 polycoms as an example). The same line should never be
called twice in the group.

============================
Tony Graziano, Manager
Telephone: 434.984.8430
Fax: 434.984.8431

Email: [email protected]

LAN/Telephony/Security and Control Systems Helpdesk:
Telephone: 434.984.8426
Fax: 434.984.8427

Helpdesk Contract Customers:
http://www.myitdepartment.net/gethelp/

----- Original Message -----
From: [email protected]
<[email protected]>
To: [email protected] <[email protected]>
Sent: Fri Apr 09 10:45:44 2010
Subject: [sipx-users] Audiocodes MP-11x and hunt groups

Running 5.4 on a MP-114-FXO

Hunt group set up with all users ringing at the same time with an expiration
of 20 seconds and a fallback destination set

Has anyone here experienced problems with hunt groups on Audiocodes
gateways? For some reason the fallback destination is never dialed and the
members of the hunt group just keep on ringing until the 180 second timeout.
It seems like the Audiocodes is confused about what it should do. Here is
the log output from the audiocodes:

9d:14h:35m:54s ( lgr_flow)(577 ) Forking was identified: object 0x1856af8,
id = #0 [Time: 14:35:54]
9d:14h:35m:56s ( sip_stack)(578 ) ?? [WARNING]
AcSIPCallAPI::AddSIPCallToList- List is full, failed to add a new SIPCall #1
[Time: 14:35:56]
9d:14h:35m:56s ( sip_stack)(579 ) ?? [WARNING] AcSIPCallAPI::SetSIPCall
failed to remove SIPCall #1 [Time: 14:35:56]
9d:14h:35m:56s ( sip_stack)(580 ) ?? [WARNING] ForkingController(#0):
RemoveTUFromList SIPCall 31452216 does not exist, id = #1 !!! [Time:
14:35:56]
9d:14h:35m:56s ( sip_stack)(581 ) ?? [WARNING] AcSIPCallAPI::SetSIPCall
failed to remove SIPCall #1 [Time: 14:35:56]
9d:14h:35m:56s ( sip_stack)(582 ) ?? [WARNING]
ForkingController(#0)::CreateNewTUAndTransaction cloning the TU failed
[Time: 14:35:56]
9d:14h:35m:56s ( sip_stack)(583 ) ?? [WARNING] Can't find User in Busy List
[Time: 14:35:56]
9d:14h:35m:56s ( sip_stack)(584 ) ?? [WARNING]
TransactionUserMngr::HandleReceivedMessage, Can't find matching transaction
[Time: 14:35:56]
9d:14h:36m:14s ( sip_stack)(585 ) ?? [WARNING]
AcSIPCallAPI::AddSIPCallToList- List is full, failed to add a new SIPCall #7
[Time: 14:36:14]
9d:14h:36m:14s ( sip_stack)(586 ) ?? [WARNING] AcSIPCallAPI::SetSIPCall
failed to remove SIPCall #7 [Time: 14:36:14]
9d:14h:36m:14s ( sip_stack)(587 ) ?? [WARNING] ForkingController(#0):
RemoveTUFromList SIPCall 31523256 does not exist, id = #7 !!! [Time:
14:36:14]
9d:14h:36m:14s ( sip_stack)(588 ) ?? [WARNING] AcSIPCallAPI::SetSIPCall
failed to remove SIPCall #7 [Time: 14:36:14]
9d:14h:36m:14s ( sip_stack)(589 ) ?? [WARNING]
ForkingController(#0)::CreateNewTUAndTransaction cloning the TU failed
[Time: 14:36:14]
9d:14h:36m:14s ( sip_stack)(590 ) ?? [WARNING] Can't find User in Busy List
[Time: 14:36:14]
9d:14h:36m:14s ( sip_stack)(591 ) ?? [WARNING]
TransactionUserMngr::HandleReceivedMessage, Can't find matching transaction
[Time: 14:36:14]
9d:14h:36m:14s ( sip_stack)(592 ) ?? [WARNING]
AcSIPCallAPI::AddSIPCallToList- List is full, failed to add a new SIPCall #2
[Time: 14:36:14]
9d:14h:36m:14s ( sip_stack)(593 ) ?? [WARNING] AcSIPCallAPI::SetSIPCall
failed to remove SIPCall #2 [Time: 14:36:14]
9d:14h:36m:14s ( sip_stack)(594 ) ?? [WARNING] ForkingController(#0):
RemoveTUFromList SIPCall 31464056 does not exist, id = #2 !!! [Time:
14:36:14]
9d:14h:36m:14s ( sip_stack)(595 ) ?? [WARNING] AcSIPCallAPI::SetSIPCall
failed to remove SIPCall #2 [Time: 14:36:14]
9d:14h:36m:14s ( sip_stack)(596 ) ?? [WARNING]
ForkingController(#0)::CreateNewTUAndTransaction cloning the TU failed
[Time: 14:36:14]
9d:14h:36m:14s ( sip_stack)(597 ) ?? [WARNING] Can't find User in Busy List
[Time: 14:36:14]
9d:14h:36m:14s ( sip_stack)(598 ) ?? [WARNING]
TransactionUserMngr::HandleReceivedMessage, Can't find matching transaction
[Time: 14:36:14]
9d:14h:36m:15s ( sip_stack)(599 ) ?? [WARNING]
AcSIPCallAPI::AddSIPCallToList- List is full, failed to add a new SIPCall #3
[Time: 14:36:15]
9d:14h:36m:15s ( sip_stack)(600 ) ?? [WARNING] AcSIPCallAPI::SetSIPCall
failed to remove SIPCall #3 [Time: 14:36:15]
9d:14h:36m:15s ( sip_stack)(601 ) ?? [WARNING] ForkingController(#0):
RemoveTUFromList SIPCall 31475896 does not exist, id = #3 !!! [Time:
14:36:15]
9d:14h:36m:15s ( sip_stack)(602 ) ?? [WARNING] AcSIPCallAPI::SetSIPCall
failed to remove SIPCall #3 [Time: 14:36:15]
9d:14h:36m:15s ( sip_stack)(603 ) ?? [WARNING]
ForkingController(#0)::CreateNewTUAndTransaction cloning the TU failed
[Time: 14:36:15]
9d:14h:36m:15s ( sip_stack)(604 ) ?? [WARNING] Can't find User in Busy List
[Time: 14:36:15]

This also occurs on my Mediant 1000. Can anyone else confirm this behavior?
Anything I should try setting on the Audiocodes?

-- 
Josh Patten
Assistant Network Administrator
Brazos County IT Dept.
(979) 361-4676
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