destroy your state table and restart siptrunking. On Jul 20, 2011 12:18 PM, "William Salt" <[email protected]> wrote: > I was under the impression i could use nat to NAT port 5080 externally to > port 5060 internally to the SBC? > I have just changed the ITSP to register on port 5080, and removed > my natting on my pfsense box, so it is natting those ports to eachother > internally and externally... > It wont register, so i will ask my ITSP. > > Regards > Will > > On Wed, Jul 20, 2011 at 4:36 PM, Tony Graziano < [email protected] >> wrote: > >> the itsp won;t work unless you can register to them on port 5080 and they >> send you calls on port 5080. >> >> your firewall is not configured properly either and is not using symmetric >> nat. what firewall is it? >> >> consider another firewall (perhaps pfsense) >> >> http://blog.myitdepartment.net/?p=52 >> >> >> >> On Wed, Jul 20, 2011 at 11:28 AM, William Salt <[email protected] >wrote: >> >>> Hi Tony, >>> Thanks for the help. >>> >>> >>> 1. Im registering a static IP to the ITSP (our external one) >>> 2. they are sending calls to 5060, and im natting them to 6080 >>> internally >>> 3. Im not sure looks like from a tcpdump i am registering on UDP port >>> 5060 to them, and 62941 locally. >>> >>> From then, i am contacting the ITSP on port 5060 and they are contacting >>> me on UDP 62941. >>> Im guessing this is because i have registered with them on that port, and >>> they are then responding to me via that port, with my firewall keeping the >>> state of that port. >>> >>> I am using pfsense 1.2.3, which shouldn't be a problem? >>> >>> Regards >>> Will >>> >>> >>> On Wed, Jul 20, 2011 at 2:46 PM, Tony Graziano < >>> [email protected]> wrote: >>> >>>> Are you registering or using a static IP to the ITSP? Are they sending >>>> the calls to port 5080 or 5060? If you register does the provider allow you >>>> to confirm ip and port they see you registering on? >>>> >>>> It would appear (and you can confirm) that the call is coming in to port >>>> 5060 from the ITSP in the initial invite on inbound calls. >>>> >>>> Is you NAT static port NAT (symmetric ports) or dynamic? What is the >>>> firewall? >>>> On Wed, Jul 20, 2011 at 9:43 AM, William Salt <[email protected] >wrote: >>>> >>>>> Hi All, >>>>> I am new to SipXecs, but I have worked with a couple of voip >>>>> pbx's before. Ive got a few days to set up a PBX in our office, and so far i >>>>> am struggling to find a solution to the problem i am experiencing. So id >>>>> really appreciate it if someone would reach out and help me. >>>>> >>>>> I have a sip trunk from aql.com, and have configured it, it seems to >>>>> work (mostly) >>>>> I can make outbound calls to mobiles, landlines etc fine, and audio and >>>>> sessions establish and terminate fine. >>>>> However, i cannot complete inbound calls, the internal phone will ring, >>>>> and upon answering the call will terminate, however, the external callers >>>>> call will connect and stay connected untill they hang up. >>>>> >>>>> I have my firewall + NAT rules configured correctly (ports external >>>>> 5080-5081 = 5060-5601 internally + 30000-31000) >>>>> i have configured a dialplan from the username of the VOIP provider to >>>>> the internal extension. >>>>> >>>>> I have wireshark dumps, and a snapshot if anyone would have a look at >>>>> these, and possibly help diagnose my problems, i would >>>>> greatly appreciate this. >>>>> >>>>> Regards >>>>> Will >>>>> >>>>> >>>>> _______________________________________________ >>>>> sipx-users mailing list >>>>> [email protected] >>>>> List Archive: http://list.sipfoundry.org/archive/sipx-users/ >>>>> >>>> >>>> >>>> >>>> -- >>>> ====================== >>>> Tony Graziano, Manager >>>> Telephone: 434.984.8430 >>>> sip: [email protected] >>>> Fax: 434.326.5325 >>>> >>>> Email: [email protected] >>>> >>>> LAN/Telephony/Security and Control Systems Helpdesk: >>>> Telephone: 434.984.8426 >>>> sip: [email protected] >>>> >>>> Helpdesk Contract Customers: >>>> http://support.myitdepartment.net >>>> >>>> <http://support.myitdepartment.net>Blog: >>>> http://blog.myitdepartment.net >>>> >>>> Linked-In Profile: http://www.linkedin.com/pub/tony-graziano/14/4a6/7a4 >>>> >>>> >>>> _______________________________________________ >>>> sipx-users mailing list >>>> [email protected] >>>> List Archive: http://list.sipfoundry.org/archive/sipx-users/ >>>> >>> >>> >>> _______________________________________________ >>> sipx-users mailing list >>> [email protected] >>> List Archive: http://list.sipfoundry.org/archive/sipx-users/ >>> >> >> >> >> -- >> ====================== >> Tony Graziano, Manager >> Telephone: 434.984.8430 >> sip: [email protected] >> Fax: 434.326.5325 >> >> Email: [email protected] >> >> LAN/Telephony/Security and Control Systems Helpdesk: >> Telephone: 434.984.8426 >> sip: [email protected] >> >> Helpdesk Contract Customers: >> http://support.myitdepartment.net >> >> <http://support.myitdepartment.net>Blog: >> http://blog.myitdepartment.net >> >> Linked-In Profile: http://www.linkedin.com/pub/tony-graziano/14/4a6/7a4 >> >> >> _______________________________________________ >> sipx-users mailing list >> [email protected] >> List Archive: http://list.sipfoundry.org/archive/sipx-users/ >>
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