Do not Disturb (DnD) (Zenitel Connect Pro)

General

When Do Not Disturb is active, incoming calls are blocked.

• Zenitel Connect Pro will still attempt a silent call for 5 seconds to allow the use of the breakthrough feature before the call is terminated.
• If the called station is busy, the caller receives a busy tone; otherwise, a normal ring tone is played during the 5‑second window. This 5‑second timer is hardcoded and therefore not configurable.
• If the calling station has breakthrough permissions, pressing the M‑key during this period will force a connection.
• If a call has High or Alarm priority, the forwarding rules configured under "Do Not Disturb" are ignored.
• If Call Forwarding is configured separately, the call will be forwarded accordingly.
• If the called station is configured as a Queue Operator or an Additional Ringer, the call will be blocked.
• Normal or low priority (> 40) broadcast calls are also blocked. (Note: Blocking of Broadcast Call is not supported on ITSV and other third-party SIP phones).

DnD set from the Zenitel Connect Pro web interface

From the homepage of Zenitel Connect Pro Navigate to Devices and Connections -> Configuration

Select a device and click

From the web interface the DnD can be enabled or disabled, and one can enter an optional directory number if the call should be forwarded when DnD is enabled.

DnD setting in the web interface of Zenitel Connect Pro

Set DnD on own Device

Zenitel devices:

• Dial the Directory service number on the keypad, or
• Use a Function Button (DAK key) with a pre-configured Service Code

ITSV-x Video phones:

• Dial the Service Code from the keypad, or
• Enter the sequence as a Speed Dial key for single touch activation

Directory Number	Feature	Service Code
7680	Set DnD forwarding	*68*{D}#
7681	Enable Do Not Disturb	*68#
7682	Disable Do Not Disturb	#68#
7683	Set remote DnD forwarding	*68*{S}*{D}#
7684	Enable remote DnD	*68*{S}*#
7685	Disable remote DnD	#68*{S}*#

• {D} is the destination directory number the call should be forwarded to.
• {S} is the directory number of the station where you want to enable the DnD.

Unconditional forwarding

{1} is the directory number the calls should be forwarded to.

Using Directory Service:

• Set call forwarding: 7210 + {1} + M-key (or #) (Example: 7210 + 123 + M. Calls to this station will be forwarded to number 123)
• Cancel and retain: 7212
• Reestablish forwarding: 7211

Alternatively use Service Code:

• Set forwarding: *21*{1}#
• Cancel and retain: #21#
• Reestablish forwarding: *21#

Forwarding on busy

Using Directory Service:

• Set call forwarding: 7670 + {1} + M-key (or #) (e.g. 7670 + 123 + M)
• Cancel and retain: 7672
• Reestablish forwarding: 7671

Alternatively use Service Code:

• Set call forwarding: *67*{1}#
• Cancel and retain: #67#
• Reestablish forwarding: *67#

Forwarding On No reply

Using Directory Service:

• Set call forwarding: 7610 + {1} + M-key (or #) (e.g. 7670 + 123 + M)
• Cancel and retain: 7612
• Reestablish forwarding: 7611

Alternatively use Service Code:

• Set call forwarding: *61*{1}#
• Cancel and retain: #61#
• Reestablish forwarding: *61#

Cancel and Retain will deactivate the forwarding, but keep the directory number used when the call forwarding was set.

Set DnD on a Remote Device

This feature makes it possible to control Call Forwarding on a remote device.

Zenitel devices:

• Dial the Directory service number on the keypad, or
• Use a Function Button (DAK key) with a pre-configured Service Code

ITSV-x Video phones:

• Dial the Service Code from the keypad, or
• Enter the sequence as a Speed Dial key for single touch activation

Unconditional forwarding

• {1} is the directory number of the station where you want to set call forwarding
• {2} is the directory number to which the calls should be forwarded

Using Directory Service:

• Set call forwarding: 7213 + {1} + M-key + {2} + M-key (or #) (Example: 7213 + 106 + 1088 + M: Calls to 106 will be forwarded to 1088)
• Cancel and retain: 7215 + {1} + M-key (or #)
• Reestablish forwarding: 7214 + {1} + M-key (or #)

Alternatively use Service Code:

• Set forwarding: *21*{1}*{2}#
• Cancel and retain: #21*{1}*#
• Reestablish forwarding: *21*{1}*#

Forwarding on busy

Using Directory Service:

• Set call forwarding: 7673 + {1} + M-key + {2} + M-key (or #) (Example: 7673 + 106 + 1088 + M: Calls to 106 will be forwarded to 1088 if 106 is busy)
• Cancel and retain: 7675 + {1} + M-key (or #)
• Reestablish forwarding: 7674 + {1} + M-key (or #)

Alternatively use Service Code:

• Set forwarding: *67*{1}*{2}#
• Cancel and retain: #67*{1}*#
• Reestablish forwarding: *67*{1}*#

Forwarding on Timeout/No reply

Using Directory Service:

• Set call forwarding: 7613 + {1} + M-key + {2} + M-key (or #) (Example: 7613 + 106 + 1088 + M: Calls to 106 will be forwarded to 1088 if not answered within preset time)
• Cancel and retain: 7615 + {1} + M-key (or #)
• Reestablish forwarding: 7614 + {1} + M-key (or #)

Alternatively use Service Code:

• Set forwarding: *61*{1}*{2}#
• Cancel and retain: #61*{1}*#
• Reestablish forwarding: *61*{1}*#

Cancel and Retain will deactivate the forwarding, but keep the directory number used when the call forwarding was set.