OpenVox Document Center OpenVox Document Center
  • Home 
  • Products 
  • Solutions 
  • Resources 
    • Document Center 
    • Datasheets 
    • Firmwares 
    • Videos 
  • Partners 
  • Blog 
  • Company 
OpenVox Document Center OpenVox Document Center
OpenVox Document Center
  • Home 
  • Products 
  • Solutions 
  • Resources 
    • Document Center 
    • Datasheets 
    • Firmwares 
    • Videos 
  • Partners 
  • Blog 
  • Company 

Digital Gateways

  • folder icon closed folder iconUser Manual
    • DGW-100XR User Manual
    • DGW-L1 User Manual
    • DGW-L20X User Manual
  • folder icon closed folder iconFunctions Guide
    • SNMP
    • How to configure PRI signalling
    • How to configure MFC/R2 signalling
    • How to configure SS7 signalling
    • How to use Auto Provisioning
    • How to use DID function with OpenVox T1/E1 Gateway
  • folder icon closed folder iconApplication Notes
    • OpenVox TR069 Technote
    • Digital Gateways Connect with Elastix
    • connect E1 gateway with elastix via sip trunk
  • folder icon closed folder iconFAQ
    • SNMP Guide on Digital gateway
    • Digital Gateway connect with 3CX
    • Digital Gateway connect with Issabel
    • Digital Gateway connect with Asterisk16.15.1
    • Digital Gateway connect with Openvox UC
    • Digital Gateway connect with Freepbx 15
loading
Popular Searches
  • VoIP
  • Gateway
  • IPPBX
  1. Home
  2. Docs
  3. Digital Gateways
  4. Functions Guide
  5. How to use DID function with OpenVox T1/E1 Gateway
Updated on November 29, 2022

Digital Gateways

  • folder icon closed folder iconUser Manual
    • DGW-100XR User Manual
    • DGW-L1 User Manual
    • DGW-L20X User Manual
  • folder icon closed folder iconFunctions Guide
    • SNMP
    • How to configure PRI signalling
    • How to configure MFC/R2 signalling
    • How to configure SS7 signalling
    • How to use Auto Provisioning
    • How to use DID function with OpenVox T1/E1 Gateway
  • folder icon closed folder iconApplication Notes
    • OpenVox TR069 Technote
    • Digital Gateways Connect with Elastix
    • connect E1 gateway with elastix via sip trunk
  • folder icon closed folder iconFAQ
    • SNMP Guide on Digital gateway
    • Digital Gateway connect with 3CX
    • Digital Gateway connect with Issabel
    • Digital Gateway connect with Asterisk16.15.1
    • Digital Gateway connect with Openvox UC
    • Digital Gateway connect with Freepbx 15

How to use DID function with OpenVox T1/E1 Gateway

Estimated reading: 2 minutes 142 views

DID is a service offered by telephone companies that enables callers to dial directly to an extension on a Private Branch Exchange (PBX) or packet voice system without the assistance of an operator or automated call attendant. This service makes use of DID trunks, which forward only the last three to five digits of a phone number to the PBX or router/gateway. In the T1/E1 Gateway, you can use DID function as bellow:

 

For example:

1. your company has phones extensions 82535300 to 82535329 in T1 or E1 line

2. your company has phones extensions 300-329 in PBX

3. When a caller dials 82535301, extension 301 will  ring. When extension 301 call out, caller id number 82535301 will be send.

 

Note

  1. 2001 is a SIP Trunk connected to a PBX
  2. Phones extensions 82535300 to 82535329, the first four digits are the same, and the other digits are the phones extensions in PBX

 

Step 1. Modify incoming routing rule.

Modify Callee ID number: put the first four digits “82535” in “Prefix” field of Callee Dial pattern, put “3[0-2][0-9]” in “Match Pattern” field.

When a caller dials 82535301, our gateway would forward 301 to the PBX, then the PBX would ring extension 301.

word image 976

Step 2. Modify outgoing routing rule.

Modify Caller ID number: put the first four digits in “Prepend” field of Caller Dial pattern, put “3[0-2][0-9]” in “Match Pattern” field.

When the PBX send a call to our gateway, such as phone extension 301 call out, our gateway would change the caller id number to 82535301.

word image 977

 

 

 

Still stuck? How can we help?

Was this page helpful? Yes No

How can we help?

A premium WordPress theme with integrated Knowledge Base,
providing 24/7 community based support.

Leave a Comment Cancel reply

CONTENTS

Copyright © 2002-2022 OpenVox all rights reserved.