IP Office new SIP trunk install

[kslusher123]

Has anyone encountered an issue with SIP trunks inbound routed to an AA and not getting audio? If I route the call to a hunt group and a member answers the call audio works but the call cannot beplaced on hold, park or be transfered.
Outbound calls accross the SIP trunk can be placed on hold or parked and can be transfered.
The voicemial is loaded on a windows 2008 server.

Any help would be appreciated.

 

[hairlessupportmonkey]

is there a firewall enabled on the windows server? if not, also make sure the firewall service is disabled.

ACSS - SME

 

[kslusher123]

Actually the problem turned out to be with a firewall but not the windows firewall. I have ran accross another problem now with twinning activated when we are connected there is no audio. Any thoughts on this?