0 Replies Latest reply on Aug 4, 2017 8:34 AM by commorat

    TA904 SIP to PRI to Avaya IP Office

    commorat New Member

      Hello, first time poster and very green to telecom outside of hosted PBX.

       

      We have a customer who has an Avaya IP Office 500 currently connected by a Telco T1/PRI. We are working to replace it with a SIP to PRI connection utilizing the TA904.

       

      Presently we have the SIP trunk connected and the PRI seems to connect when we plug it into the Avaya as we can make outbound calls without issue. However we cannot make any inbound calls, they simply go to fast busy with plenty of debug output. To make things even stranger it randomly worked for 2 inbound calls and we wrote the config and rebooted and it went back to not being able to make Inbound calls again.

       

      Prior to working on the PRI side we set up an FXS port and tested with an Analog phone both inbound and outbound and it worked just fine. The current config is based of the very simplistic example provided by Adtran, our though is the Adtran should leave all call routing, dial plans etc up to the Avaya and simply act as the bridge. I have a feeling it will be something very simple (dial plan/call routing related?) but after many hours/days of trying  a million config changes we are not finding it.

       

      Any help would be greatly appreciated, thanks in advance!

       

      ! ADTRAN, Inc. OS version R12.3.2.E

      ! Boot ROM version 14.04.00

      ! Platform: Total Access 904 (2nd Gen), part number 4212904L1

      ! Serial number CFG1545378

      !

      !

      hostname "TA904"

      enable password level 2 encrypted xxxxxxxxxx

      enable password encrypted xxxxxxxxxx

      !

      !

      !

      ip subnet-zero

      ip classless

      ip default-gateway X.X.X.X

      ip routing

      !

      !

      domain-proxy

      name-server x.x.x.x y.y.y.y

      !      

      !

      no auto-config

      auto-config authname adtran encrypted password xxxxxxxxxx

      !

      event-history on

      no logging forwarding

      no logging email

      !

      service password-encryption

      !

      username "admin" password encrypted "xxxxxxxxxx"

      username "Andrew" password encrypted "xxxxxxxxxx"

      !

      banner motd #

      Unauthorized access strictly prohibited.

       

       

      #

      !

      !

      no ip firewall alg msn

      no ip firewall alg mszone

      no ip firewall alg h323

      !

      !

      no dot11ap access-point-control

      !

      !

      ip dhcp pool "Private"

        network 10.10.10.0 255.255.255.0

        netbios-node-type h-node

        default-router 10.10.10.1

      !

      !

      interface eth 0/1

        description Ethernet

        ip address  x.x.x.x  y.y.y.y

        ip address  10.10.10.1  255.255.255.0  secondary

        no shutdown

        media-gateway ip primary

      !

      !

      interface t1 0/1

        no shutdown

      !

      interface t1 0/2

        tdm-group 1 timeslots 1-24 speed 64

        no shutdown

      !

      !

      interface pri 1

        connect t1 0/2 tdm-group 1

        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

      !

      !

      isdn-group 1

        connect pri 1

      !

      !

      no tftp server

      no tftp server overwrite

      http server

      http secure-server

      no snmp agent

      no ip ftp server

      no ip scp server

      no ip sntp server

      !

      !

      sip

      sip udp 5060

      no sip tcp

      !

      !      

      !

      voice feature-mode network

      voice forward-mode network

      !

      !

      voice trunk T01 type sip

        description "To Vitelity"

        sip-server primary sip7.vitelity.net

      !

      voice trunk T02 type isdn

        description "PRI Out"

        resource-selection circular descending

        connect isdn-group 1

        rtp delay-mode adaptive

      !

      !

      voice grouped-trunk PRI

        trunk T02

        accept $ cost 0

      !

      !

      voice grouped-trunk SIP

        trunk T01

        accept $ cost 0

      !

      !

      line con 0

        login

        password encrypted xxxxxxxxxx

      !      

      line telnet 0 4

        login

        password encrypted xxxxxxxxxx

        no shutdown

      line ssh 0 4

        login local-userlist

        no shutdown

      !

      !

      !

      !

      !

      end