Distinctive Ringing; Do Not Disturb (Dnd); Emergency Call; Enhanced 911 - Toshiba IP edge General Description Manual

Distinctive Ringing

IP Telephone users sometimes need to distinguish the ringing of one key on their phone
from another key and sometimes stations in close proximity to one another need to distin-
guish the calls on one desk from another. Typically, multiple sounds are used to provide
this distinction. Distinctive ringing can be assigned to each
phone.
You can set up to ten different incoming ringing tones for internal, as well as external
calls.

Do Not Disturb (DND)

Station users with IP telephones can activate DND to prevent any calls from ringing their
telephone. Callers will hear a fast busy tone when calling stations in the DND mode. Sta-
tions in DND mode can originate calls normally; however, they receive DND stutter dial
tone (optional) when originating calls.
Call Forward-Busy will forward calls directed to a telephone with DND set, even if the
telephone has idle DNs. Telephones with DND Override capability can ring DND tele-
phones.

Emergency Call

An emergency call access code may be established in the system to route calls to specified
emergency destinations and to prioritize their delivery to those destinations. Up to four
emergency destinations may be programmed for each mode of operation: Day, Day 2, and
Night. This is particularly useful in applications where employees, patients, or guests are
not expected to know where to call for help at different times of the day.
Emergency Call Feature Code default system setting is "#911".

Enhanced 911

Enhanced 911 calling means the routing of a call to the appropriate Public Safety Answer-
ing Position (PSAP) accompanied by Caller Emergency Services Identifier (CESID). The
CESID identifies the location where emergency services are to be sent.
The system can use either SIP trunks or SIP PRI gateways - which requires carrier and
gateway support. Internal emergency destinations can also be automatically included in an
emergency call.
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Distinctive Ringing
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