.. _ios_gateway_manual_configuration:

IOS Gateway Manual Configuration
--------------------------------

This procedure adds a PRI Trunk to connect to the PSTN. 

VOSS Automate does not generate any controller, interface, or dial peer commands for
the gateway. This has to be manually added after the command builder has generated
the gateway configuration.



**Perform these steps**:

1. Configure PRI on a channelized E1 or T1 controller with the following commands:

   a. controller <T1 or E1><slot/port>

      where slot/port is the controller location in the gateway

   b. framing <esf | sf or crc4 | non crc4>

      esf/sf for T1 and crc4/non crc4 for E1

   c. linecode <b8zs | ami or bdb3 | ami>

      b8zs/ami for T1 and hdb3/ami for E1

   d. clock source <internal/line>
   e. pri-group timeslots <1-24 | 1-31>

      Use all channel on the trunk 1-24 for T1 and 1-31 for E1

2. Configure Serial Interface with the following commands:

   a. interface serial <slot/port>:<23 | 15>

      slot/port similar to the above for controller and use 23 for T1
      and 15 for E1

   b. no ip address
   c. encapsulation hdlc
   d. isdn protocol-emulate <network | user>
   e. isdn switch-type <switch-type>

      See IOS documentation for supported switch types.

   f. isdn incoming-voice voice
   g. isdn bchan-number-order <ascending | descending>
   h. no cdp enable
   
3. Configure POTS dial peer with the following commands:

   a. dial-peer voice 95 pots
   b. translation-profile incoming <91XX>

      For incoming call:

      * use 9111 when both called and calling number have NOA
      * use 9121 when called number does not have NOA but Calling number has NOA
      * use 9112 when calling number does not have NOA but Called number has NOA
      * use 9122 when both called and calling number do not have NOA

   c. translation-profile outgoing <90XX>

      For outgoing call:

      * use 9111 when both called and calling number have NOA
      * use 9121 when called number does not have NOA but Calling number has NOA
      * use 9112 when calling number does not have NOA but Called number has NOA
      * use 9122 when both called and calling number do not have NOA

   d. destination-pattern 90[1-9]T
   e. incoming called-number .
   f. no digit-strip
   g. direct-inward-dial
   h. port <slot/port>:<23 | 15>

      Similar to what is configured for serial interface

   i. no register e164

Example IOS gateway manual configuration
........................................

::
  
    controller T1 0/0/0
    framing esf
    linecode b8zs
    clock source line
    pri-group timeslots 1-24

    interface serial 0/0/0:23
    no ip address
    encapsulation hdlc
    isdn protocol-emulate user
    isdn switch-type  primary-net5
    isdn incoming-voice voice
    isdn bchan-number-order descending
    no cdp enable

    dial-peer voice 95 pots
    translation-profile incoming 9111
    translation-profile outgoing 9011
    destination-pattern 90[1-9]T
    incoming called-number .
    no digit-strip
    direct-inward-dial
    port 0/0/0:23
    no register e164