Talkswitch CT.TS005.001101.UK - Manual (Page 147)

A P P E N D I X B 1 3 9
Centrex Transfer
This is a Centrex service offered by a few telephone companies, whereby on
releasing a three-way call the other two parties continue to be connected. If
available this feature can be used with the “Same Line Connect” feature of
TalkSwitch.
Application Notes – Telephone Company Services
Remote Extensions – TalkSwitch Remote Extension feature is designed to
work with major local telephone and mobile service providers. The feature
may not function correctly with some telephone companies and mobile
operators, especially international telephone numbers and mobile phones
when roaming internationally. When configuring remote extensions to PSTN
telephone numbers it is recommended that they are tested, when the remote
extension is idle, busy and does not answer.
Prompted Ring Back – This is a telephone company feature which, when the
called line is busy, provides the caller with an announcement offering a Call
Back when the called line is free. This telephone company feature is not
compatible with Remote Extensions. It is recommended that the remote
extension’s telephone company is requested to disable Prompted Ring Backs
on the remote extensions telephone line.
Re-Answer Supervision – This is a feature offered by some telephone
companies where the telephone can be placed on-hook for a period, typically
30 seconds, during which time going off-hook again will reconnect the call
to the originating party. It is recommended that re-answer supervision is not
used on lines connected to TalkSwitch.
Colour Me Tones – This is a feature offered by some telephone and mobile
operators where Ringing Tone is replaced by the subscriber’s choice of music
or an announcement. It is recommended that this service is not used on
Remote Extensions
Call-Back – Telephone companies may offer various services which result in
automated call back. The use of such services is not recommended on
telephone lines connected to the TalkSwitch.
Telephone company calling feature names may be registered trademarks of
their respective owners.