====== DMG 1000 - Digital SIP Integration ======

===== PBX Configuration =====

==== Avaya ====

=== Station Programming ===

  - Configure Avaya digital stations connected to the DMG with the set type **7434ND**.
  - On page 2 of the digital extension programming for the DMG:
    * Disable **LWC Reception**.
    * Enable **LWC Activation**.
    * Enable **Display Client Redirect**.

=== Button Programming ===

^ Button ^ Assignment ^
| 1 | call-appr |
| 2 | call-appr |
| 9 | lwc-store |
| 10 | lwc-cancel |

==== Meridian ====

For each port connected to the DMG, configure the station in **LD 11** using the following values.

^ Parameter ^ Value ^
| TN | Not specified in source |
| TYPE | 2616 |
| CDEN | 8D |
| CUST | 0 |
| FDN | Not specified in source |
| TGAR | 0 |
| LDN | NO |
| NCOS | 7 |
| RNPG | 0 |
| SCI | 0 |
| SSU | Not specified in source |
| CLS | FBD, WTA, MTD, FNA, HTA, ADD, HFD, MWA, CNDA, CPFD, CPTD |
| HUNT | XXXX |
| LHK | 0 |

=== Meridian Key Programming ===

^ Key ^ Assignment ^ Description ^
| 00 | SCR YYYY | Call Appearance |
| 07 | PROGRAM | Program |
| 13 | MIK | Message Indication |
| 14 | MCK | Message Cancellation |
| 15 | TRN | Transfer |


===== DMG 1000 Configuration =====

{{:images:pbx:dmg:dmg1000-01.png?direct|}}

==== IP (Default) ====

Dialogic DMG gateways ship with a default IP address of **10.12.13.74**. Change this IP address to match the existing network configuration.

To access the gateway initially, use either:
  * A small router temporarily configured for the same subnet.
  * A crossover cable connected to a computer configured for the same subnet.

^ Default login ^ Value ^
| IP address | 10.12.13.74 |
| Username | admin |
| Password (case-sensitive) | IpodAdmin |

{{:images:pbx:dmg:dmg1000-02.png|?direct}}

==== Mgmt Protocols (Default) ====

No changes are needed:

{{:images:pbx:dmg:dmg1000-03.png|?direct}}

==== Routing Table ====

**Important:** Failure to enter the routing IP address will prevent calls from the PBX from being routed to the DuVoice system.

{{:images:pbx:dmg:dmg1000-04.png|?direct}}

=== Routing Table > VoIP Host Groups ===

  - Open **Routing Table > VoIP Host Groups** on the DMG.
  - Locate **VoipGroup-1**.
  - Enter the IP address of the **DuVoice system** as a host under **VoipGroup-1**.

{{:images:pbx:dmg:dmg1000-04-1.png|?direct}}

==== TDM > Digital ====

Choose the digital PBX integration that the DMG should emulate.

{{:images:pbx:dmg:dmg1000-14.png|?direct}}

==== TDM > General ====

=== Avaya Definity ===

Leave **Turn MWI On FAC** and **Turn MWI Off FAC** blank.

=== Mitel ===

^ Setting ^ Value ^
| Turn MWI On FAC | #21 |
| Turn MWI Off FAC | #22 |

==== VoIP > General (Default) ====

No changes are specified in this section.

{{:images:pbx:dmg:dmg1000-09.png|?direct}}

==== VoIP > Network Groups (Default) ====

No changes are specified in this section.

{{:images:pbx:dmg:dmg1000-10.png|}}

==== VoIP > Media ====

=== Voice Activity Detection ===

Set **Voice Activity Detection** to **Off**. This reduces clipping during audio recordings on calls with low dB levels.

{{:images:pbx:dmg:dmg1000-11.png|?direct}}

==== VoIP > Authentication (Default) ====

No changes are specified in this section.

{{:images:pbx:dmg:dmg1000-12.png|?direct}}

===== DuVoice Configuration =====

==== Lines ====

  * Set the **extension number** for each line to match an extension associated with the DMG.
  * When connecting to an **Avaya PBX**, set **Port number for MWI use** to **Same**.
  * Set the **hunt group** field to the hunt group number.
  * Do **not** select the **Register** field for any line.

==== SIP Configuration ====

  * Set the **Registrar address** to the DMG IP address.
  * Set the **Register expire time** to the value configured on the DMG under **VoIP > General > Invite Expiration (sec)**. The default is **120 seconds**.

=== MWI / DMG Routing ===

If using multiple DMGs configure the IPs corresponding to the ports. Generally the first gateway uses the first 8 ports. Second gateway will use ports 9-16, etc.

==== MWI ====

  * Set the MWI method to **SIP**.
  * In the **MWI On** and **MWI Off** templates, set **Retries** to at least **5**.
  * In the same templates, set **Retry interval** to **1** or higher.

===== Testing =====

==== DMG Testing ====

The DMG can test all channels, including integration, MWI, and transfers. These tests are found under **Diagnostics**.

==== Test Channels ====

**Navigation:** Diagnostics > Tests > TDM Self Test

  - Enter the extension numbers in the provided fields.
  - Click **Start Test**.
  - Review the result indicators:
    * A **green P** means the test passed.
    * A **red F** means the test failed.

==== Test MWI ====

The DMG can test setting and clearing MWI to confirm PBX message-light configuration.

**Navigation:** Diagnostics > Tests > TDM

  - Choose **Send Message**.
  - Enter the station number in **Destination Number**.
  - Choose **Set** or **Clear**.
  - Click **Start Test**.