Справочник Пользователя для Grandstream cordless VoIP-telephone DP715
Модели
DP715
Firmware version 1.0.0.21
DP715/DP710 User Manual
Page 32 of 52
Note:
continuous busy tone does not indicate the transfer has been successful, nor does it indicate the
transfer has failed. It often means there was a failure to receive second NOTIFY
– check firmware for most
recent release.
Attended Transfer
This function is applicable using the Handset for VoIP calls only. Assume that parties
A
and
B
are in
conversation. Party
A
wants to Attend Transfer
B
to
C
:
1.
A
presses RECALL on the Handset for dial tone.
2.
A
then dials Caller C’s number followed by # (or wait for 4 seconds).
3. If
C
answers the call,
A
and
C
are in conversation. Then
A
can hang up to complete transfer.
4. If
C
does not answer the call,
A
can press “flash” to resume call with Caller
B
.
Note:
When Attended Transfer fails and A hangs up, the DP715 will ring back user A to remind A that B is
still on the call. A can pick up the phone to resume conversation with B.
3-WAY CONFERENCING
The DP715 supports Bellcore style 3-way Conference.
Instructions for 3-way conference:
Assume that parties
Instructions for 3-way conference:
Assume that parties
A
and
B
are in conversation. Party
A
wants to bring
C
into a 3-way conference:
1.
A
presses RECALL (on the Handset) to get a dial tone.
2.
A
dials
C
’s number then # (or wait for 4 seconds).
3. If
C
answers the call, then
A
presses RECALL to bring
B
,
C
in the conference.
4. If
C
does not answer the call, A can press RECALL back to talk to
B
.
5. If
A
presses RECALL during conference,
C
will be dropped out.
6. If
A
hangs up, the conference
will be terminated for all three parties when configuration “Transfer
on Conference Hang up” is set to “No”. If the configuration is set to “Yes”,
A
will transfer
B
to
C
so
that
B
and
C
can continue the conversation.