Features and Specifications Manual
D17 – 287
Doc.
No. 8201 -
Release 1.0
July 2003
DP to DTMF Switching
D-17
FEATURE
DESCRIPTION
This feature is used for systems connected to Dial Pulse (DP) trunks that
require communication with computers that demand DTMF signalling.
SYSTEM
AVAILABILITY
Terminal Type
All Multiline Terminals.
Required Components
TLI(2)-U( ) ETU, COI( )-U( ) ETU, COID( )-U( ) ETU
OPERATING
PROCEDURES
1.
Dial
J
and
L
.
2.
Dial desired number.
SERVICE
CONDITIONS
Restrictions
Dial Pulse Single Line Telephones cannot send DTMF signals and
cannot use this feature.
General
After a DP line is switched to DTMF (by using an Access Code), the
connection can only be switched back to DP by going on-hook.
DP/DTMF switching operations can be programmed as part of the
Speed Dial program.
This feature is not required for DTMF Single Line Telephones. These
telephones send their own DTMF signals over the voice path to the
outside equipment.
Code Restriction, Outgoing Restriction, and LCR are not bypassed
when this feature is used.
To switch an outside call in progress on the Dial Pulse line: