====== DMG 1000 - Analog SIP Integration ======

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

==== Avaya ACM/Definity ====

Enable **Adjunct Supervision** for each analog PBX port connected to the DMG.

==== Mitel ====

Enable **System Option 22 (Last Party Clear: Dial Tone)** for every analog Mitel port connected to the DMG.

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

==== Initial Setup ====

  - Add the DMG to the network. Its default IP address is **10.12.13.74**.
  - Sign in using the factory credentials shown below. The password is case-sensitive.

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

The following sections correspond to items in the DMG configuration menu.

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

==== IP ====

=== Client IP Address ===

Set the IP settings to match the existing network.

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

==== Mgmt Protocols ====

Leave all fields at the defaults as shown.

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

==== Routing Table ====

Leave the Routing Table settings at the defaults shown in the original document. Configure the DuVoice destination under **Routing Table > VoIP Host Groups** as described next.

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

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

To route PBX calls to the DuVoice system, add the DuVoice server IP address to the VoIP Host Group.

  - Open **Routing Table > VoIP Host Groups**.
  - Select **VoipGroup-1**.
  - Enter the IP address of the **DuVoice system** in the group host list.

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

==== TDM > Analog ====

{{:images:pbx:dmg:dmg1000-05.png|?direct}}

=== Preferred Method ===

Configure these values under **TDM > Analog**:

^ Setting ^ Value ^
| Loop Current Off Debounce (ms) | 5000 |
| Auto-Answer Inbound TDM Calls (Type II CPID) | Yes |

Under **TDM > General**:

^ Setting ^ Value ^
| Minimum Call Party Delay (ms) | 2000 |
| Maximum Call Party Delay (ms) | 5000 |

The Maximum Call Party Delay may need to be increased depending on the integration. Keep it as low as possible to reduce call delays.

{{:images:pbx:dmg:dmg1000-06.png|?direct}}

==== MWI Settings ====

The following MWI settings apply to **both** Option 1 and Option 2.

=== Turn MWI On FAC / Turn MWI Off FAC ===

^ PBX ^ Turn MWI On FAC ^ Turn MWI Off FAC ^
| Avaya Definity | *4 | #4 |
| Mitel | #21 | #22 |
| Other PBX | Match the PBX configuration | Match the PBX configuration |

For **Mitel**, also enable:
  * **COS Option 259** - Message Sending.
  * **COS Option 216** - Data Security.

The PBX must provide a **dial tone on disconnect** or a **loop-current drop**.

  * **Mitel:** Enable System Option 22 (Last Party Clear: Dial Tone) on all analog Mitel ports connected to the DMG.
  * **Avaya ACM/Definity:** Enable Adjunct Supervision on each analog port connected to the DMG.

==== TDM > CPID Parsing ====

The following CPID parsing rules are for **Avaya Definity**. The rules came from a Dialogic configuration file distributed with a firmware upgrade. CPID parsing is typically blank by default and must be configured for the particular PBX.

<code>
rule #00#\d(3-10)##
src_number 1
reason direct

rule #00#\d(3-10)#\d(3-10)#
src_number 1
dst_number 2
reason no-answer

rule #02#\d(3-10)#\d(3-10)#
src_number 1
dst_number 2
reason no-answer

rule #01#\d(1-2)##
reason trunk

rule #01#\d(1-2)
reason opening

rule #03##\d(3-10)#
dst_number 1
reason no-answer

rule #04##\d(1-2)#
reason trunk
</code>

==== VoIP > General ====

Leave all fields at the default values.

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

==== VoIP > Network Groups ====

Leave all fields at the default values.

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

==== 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 ====

Leave all fields at the default values.

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

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

==== Lines ====

=== Extension Number ===

Set the extension number for each line to a corresponding extension associated with the DMG.

=== Hunt Group Extension Is a Member Of ===

Set the hunt group field to the hunt group number assigned to the DMG extensions.

=== Enable Register ===

Do **not** check **Register** for any line.

==== SIP Configuration ====

=== Registrar Address ===

Set **Registrar address** to the DMG IP address.

=== Registrar Expire Time ===

Set **Register expire time** to match the DMG setting in **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 ====

=== System Configuration ===

Confirm that **Default MWI Method** for the active template is set to **SIP**.

=== Notification Settings ===

  - Configure within WebUI Administration.
    - Both the **MWI On** and **MWI Off** templates as follows:

^ Field ^ Setting ^
| Method | SIP |
| Do not exceed | 5 |

If MWI must be sent to the **PMS** as well as the **PBX**, the **Method** may need to be set to **SIP+PMS** instead of SIP.