4. VATA2020 Basic operation of a single port gateway
phone
4.1. Call transfer
Blind Transfer
During a call, press FLASH (Flash) key, enter the number to be transferred * add
and press
【
#
】
key to confirm, you can transfer the current call to third parties. (To
use this feature, you must enable the gateway of the Call Waiting and Call Transfer
function)
Attended Transfer
During a call, press FLASH (Flash) key, enter the number waiting to be transferred
connected, directly hang up, you can transfer successfully. (To use this feature,
you must enable the gateway of the Call Waiting and Call Transfer function)
NOTE:1, Call Transfer must call in two cases all the way is free for operation;
2, Gateway (transfer side) and the establishment of phone A calls phone C gateway
and then create a call, hang up the phone A, this time the gateway can also initiate
the transfer.
3, your VoIP traffic services providers need to support (RFC3515), this feature to
work correctly.
4.2. Call hold
Call Hold and set aside
During a call you can press FLASH (FLASH) button and enter the number to dial
and press
【
#
】
key to ensure
Recognition, can retain the current state of the call with third-party calls. If you
press the FLASH (Flash) key, you can switch back. You also can send and receive
on one side, then the party can not be retained to hear your conversation, the
speaker you can not. During a call if you press
【
*
】
operation, will enter the three-
way calling mode. (To use this feature, you must enable the gateway of the Call
Waiting feature, you must achieve three-way calling mode to start the gateway
Three Way Call function)
Call on hold and accept call waiting
In normal conversation, a third party dial-in, the handset will beep ~ beep ~ tips
coming, you can use FLASH (Flash) button to accept call waiting. If you press this
