A little more information would be helpful. What carrier are you using for siptrunking? The issues you are mentioning suggest a trunking issue rather than firewall. A lot of ITSP's do not support every feature. You mentioned port 5800, normally that would be 5080. Is 5800 the signalling port your ITSP is contacting you on? Are you allowing all traffic out via your firewall? Do you have MOH turned on for both the handsets and the ITSP (I would test with the handsets off and ITSP via sipXbridge on)?
>>> "Jonathan Petersen" <[email protected]> 07/21/09 6:00 PM >>> Hello, I am attempting to use sipx as a solution for a small business telephone system. I have 10 Polycom IP330's and one Polycom IP650. I would like to have the following configuration: - Firewall (either m0n0wall or PFSense) on a DSL circuit - SIP Trunk using sipxbridge - Support the following - Single Incoming number rings all handsets - Blind and consultative transfers - Hold (preferably with MOH) - MWI - Buddy Lists - Conferencing I have incoming and outgoing calls working successfully but whenever I attempt to transfer a call or place somebody on hold the call disconnects. I am assuming that I am having either a NAT problem or a configuration error in the phone group / or line configuration. I have played around with both a hunt group and a shared line configuration as a solution for ringing all the incoming phones at the same time and encounter call hold and transfer issues with both setups. Here is an overview of the current setup: Dedicated DSL Circuit (Connection tested at http://myvoipspeed.visualware.com/ MOS score of 4.0 with .4ms jitter and 0% packet loss) Firewall m0n0wall Inbound NAT and Firewall Rules - TCP/UDP 5800 from WAN IP to sipx internal IP - TCP/UDP 30000 - 31000 from WAN IP to sipx internal IP Sipx from installer CD 4.0.1 - Single server running park running SIP Trunking, Conferencing, Management, Primary SIP Router, and Voicemail Server Roles - Followed directions here http://sipx-wiki.calivia.com/index.php/SipXbridge_Overview_and_Configuration (multiple times) - Sipx is not the DNS server but the DNS configuration test completes just fine - Sipx is the DHCP server - Sipx is managing the phones Polycom Phones Bootrom: 4.1.3 release Firmware: 3.1.3RevC Any help would be greatly appreciated and upon a reliable working setup I'd be glad to publish a very specific tutorial fit for this use case. Thanks, Jonathan Petersen Ontra LLC www.ontraonline.com </[email protected]> _______________________________________________ sipx-users mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-users Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-users sipXecs IP PBX -- http://www.sipfoundry.org/
