User`s manual

Chapter 1 - Using the AT-VP504E FXS User’s Manual (SIP/MGCP Version)
AT-VP504E FXS 9
***192*168*0*23#
Using the Call
Waiting Feature
The call waiting
4
feature allows you to put a call on hold. For instance,
if you are already on the phone and a second call happens, a “beep”
will be heard and repeated every ten (10) seconds to indicate there is
a second incoming call.
The caller identity (the friendly name and phone number of the calling
user) is displayed on telephones/faxes properly equipped with a LCD
display.
X To put the current call on hold:
1. Perform a Flash-Hook.
This will put the call on hold and the second line is
automatically connected to your line.
X To switch from one line to the other:
1. Perform a Flash-Hook each time you want to switch between
lines.
X To terminate the first call before answering the second call:
1. Hang up the phone.
2. Wait for the phone to ring.
3. Answer the phone.
The second call is on the line.
Using the Call
Transfer Feature
The call transfer
5
features allows you to transfer a current call to any
other extension or phone number. There are two (2) types of call
transfer features available:
by consultation
unsupervised
4. Only valid for units that run the SIP signalling protocol.
Note: It is important to answer a call on hold, or your second call will
not have any answer.
5. Only valid for units that run the SIP signalling protocol.