DigiTech C0408 Originate BUlTON, Secure OFF-HOOK Voice Announce Sohva Groups, Blocked

lMl66-083 Description Of System Fea:

on a call. A station being operated in a handsfree mode cannot receive a SOHVA Wflh SOHVA, the announcement is delivered and responded to in a secure manner that prevents the distant party from hearing either the announcement or the response. The announcement is preceded with a tone alert and is delivered to the handset receiver of the telephone. The announcing caller receives a tone alerting them that they are making a SOHVA call. Response to the announcement can be verbal or non-verbal. Verbal response is effected by pressing and holding the MLJTE button and speaking into the handset. Non-verbal response is effected by pressing a pre-programmed programmable button to send a message to be shown on the display of the announcing station (if it is an LCD speakerphone). The announcing station is automatically disconnected after the message is delivered to tt (and displayed if an LCD speakerphone). Stations that have the voice announce blocking feature turned on cannot receive a SOHVA Station class of service programming is used to disable the SOHVA feature at a station port if desired.

SECURE OFF-HOOK VOICE ANNOUNCE

ORIGINATE BUlTON

This feature allows a telephone user to program a button at their station that must be pressed to enable the delivery of a SOHVA call. This SOHVA enabled button allows the caller, after hearing a busy signal, to decide whether the called party should be interrupted in a SOHVA manner. If they should, the button can be pressed and a SOHVA call completed. This button, along with SOHVA groups allows system users greater control of the callers that are allowed to make a SOHVA call and of the situations that SOHVA calls are allowed. Refer to the discussions titled: Secure Off-Hook Voice Announce, and Secure Off-Hook Voice Announce Groups.

SECURE OFF-HOOK VOICE ANNOUNCE (SOHVA) GROUPS

The ability of a station port to originate an&or receive SOHVA calls can be arranged by class of service programming with the assignment of SOHVA calling groups to station ports. This means that certain station ports can be arranged together for SOHVA calling between one another while other station ports in the system are excluded from this group.

Eight different SOHVA groups are provided by the system. They are fixed into a variety of SOHVA receive/originate configurations. One SOHVA group can be assigned to each station port to allow or to deny SOHVA receive and/or originate capability to 1. By properly assigning SOHVA groups to station ports, SOHVA paths between stations can be opened or

blocked.

Themno SOHVA~JWJB R does not havu

SOHVA V It. It tamxkW@

SOHVA calls to anjm.Wm pound receive SDHVA calls.

SOHVAgroups are &6d by the system into the following configurations:

Example 1: Allow station port 10 to originate SOHVA messages to all stations in the system and allow those stations the ability to originate SOHVA messages to each other but not to station port 10. Assign group 1 to station port 10 and assign group 2 to all other station ports.

Example 2: Allow station ports 14 and 15 to receive and originate SOHVA calls between each other but deny both receive and originate capability from any other system stations. Assign group 8 to both station port 14 and station port 15. Do not assign group 8 to

any other station port hrrt be m tothem.

The SOHVA groups are assigned in station class of service programming. Atso refer to the discussions tttiled: Secure Off-Hook Voice Announce, and Secure Off Hook Voice Announce Button.

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