5 Replies Latest reply on Sep 7, 2018 7:43 AM by brian_ctl

    Can we use a TA924E 2nd Gen with SIP trunks to Analog stations with NO PBX

    wernerg New Member

      We are new to setting up Adtrans. We are trying to use the TA924E for Analog Patient phones and have SIP trunks register directly to the Adtran and not use a PBX in the mix.

      We have been able to get the trunks to work in bound routing with DIDs and we can call from station to station but on outbound calling are calls get rejected with fast busy signals.


      We can keep working the issue but wondering if the fact that we do not have a PBX means it will never work outbound.

        • Re: Can we use a TA924E 2nd Gen with SIP trunks to Analog stations with NO PBX
          markfreeman Employee

          PBX is not required. You just need a SIP server to terminate the SIP messages.

           

          Can you post your config and make sure to remove all passwords.

           

          Also enter the following debug while trying to place a call

          debug sip stack messages

          debug voice verbose

          debug sip cldu

          debug interface fxs

           

          -Mark

          • Re: Can we use a TA924E 2nd Gen with SIP trunks to Analog stations with NO PBX
            mcavic New Member

            Yes, you can.  If everything else is working, the fast busy on outdial is most likely an issue with the way your grouped-trunk is set up for outbound dialing.  Since stations aren't a trunk, you can't to my knowledge explicitly allow them to make calls.  What I do is define an ani-list, and then allow that list.  For example:

             

            voice ani-list ValidAni

              ani XXX-XXX-XXXX

             

            voice grouped-trunk OUTBOUND

              trunk T01

              accept 1-NXX-XXX-XXXX cost 200

              accept NXX-XXX-XXXX cost 200

              accept 911 cost 200

              permit list ValidAni

              !deny all other trunks

              !deny all other ani

             

            voice user 100

              caller-id-override internal-number 212-555-1212

             

            The voice feature-mode setting might also have implications on station-to-trunk calls.  I'm using "voice feature-mode network", but the alternative is "voice feature-mode local".

            • Re: Can we use a TA924E 2nd Gen with SIP trunks to Analog stations with NO PBX
              jcurran New Member

              Here is a config I use where I drop calls via SIP trunks from our SBC. If I understand correctly you want each port to be it's own tn on the fxs.

              !

              ip firewall

              no ip firewall alg msn

              no ip firewall alg h323

              !

              interface eth 0/1

                ip address  x.x.x.x 255.255.x.x

                media-gateway ip primary

                no shutdown

              !

              interface fxs 0/1

                no shutdown

              !

              interface fxs 0/2

                no shutdown

              !

              interface fxs 0/3

                no shutdown

              !

              interface fxs 0/4

                no shutdown

              !

              interface fxs 0/5

                no shutdown

              !

              interface fxs 0/6

                no shutdown

              !

              interface fxs 0/7

                no shutdown

              !

              interface fxs 0/8

                no shutdown

              !

              interface fxs 0/9

                no shutdown

              !

              interface fxs 0/10

                no shutdown

              !

              interface fxs 0/11

                no shutdown

              !

              interface fxs 0/12

                no shutdown

              !

              interface fxs 0/13

                no shutdown

              !

              interface fxs 0/14

                no shutdown

              !

              interface fxs 0/15

                no shutdown

              !

              interface fxs 0/16

                no shutdown

              !

              ip access-list extended sip

                permit udp x.x.x.x 0.0.0.0 eq 5060 any     log !siptrunk provider

                deny   udp any eq 5060 any     log

              !

              no ip tftp server

              no ip tftp server overwrite

              ip http server

              ip http secure-server

              ip snmp agent

              no ip ftp server

              no ip scp server

              no ip sntp server

              voice feature-mode network

              voice forward-mode network

              !

              !

              !

              !

              !

              !

              !

              voice dial-plan 1 local NXX-NXX-XXXX

              voice dial-plan 2 long-distance 1-NXX-NXX-XXXX

              voice dial-plan 3 international 011XXXXXXXXXXXXXXXXXX

              !

              voice trunk T01 type sip

                description "SIP trunk provider"

                match dnis "NXX-NXX-XXXX" substitute "1-NXX-NXX-XXXX"

                match dnis "NXX-XXXX" substitute "1-NPA-NXX-XXXX"

                sip-server primary x.x.x.x

                outbound-proxy primary x.x.x.x

                max-number-calls 24

                default-ring-cadence internal

              !

              !

              voice grouped-trunk MAIN

                no description

                trunk T01

                accept $ cost 0

              !

              voice user NPANXX0001 !<- replace with TN

                connect fxs 0/1

                first-name "NPANXX0001" !<- replace with TN

                password encrypted "2723ef1bace523e88dc1839aa58a7da49d2f"

                no special-ring-cadences

              !

              voice user NPANXX0002 !<- replace with TN

                connect fxs 0/2

                first-name "NPANXX0002" !<- replace with TN

                password encrypted "2723ef1bace523e88dc1839aa58a7da49d2f"

                no special-ring-cadences

              !

              ! repeat to 24

              !

              ip sip

              !

              no ip sip registrar authenticate

              !

              ip rtp quality-monitoring

              ip rtp quality-monitoring sip

                • Re: Can we use a TA924E 2nd Gen with SIP trunks to Analog stations with NO PBX
                  markfreeman Employee

                  Juran,

                  When a Voice user places a call, first place the switchboard looks to send the call is a trunk. So it will send it out T01. Does your SIP Trunk require registrations for placing outbound calls? I notice you don't have any registrations configured on it.

                   

                  Then the SIP server will send call back down to 900 and it will ring FXS user. 

                   

                  To see what is going on, I need to see debug. Enter the debug that I posted in previous post and place an outbound call. I can then tell you what the problem is.

                   

                  -Mark