Specifications

VoiceFinder VoIP Gateway Configuration Guide (APOS 2.0) Release Version 3.1
AddPac Technology Co., LTD
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3.10.5. sip-ua (SIP User Agent) Configuration Commands
3.10.5.1. call-transfer-mode
During SIP server connection and VoIP call, this feature transfers a call connected to one party
presently to another. To return to default, use the no form of this command.
call-transfer-mode attended
no call-transfer-mode
3.10.5.1.1. Syntax
Keyword / Argument Description
basic Same as no call-transfer-mode at default
attended Change transfer method to attended mode
3.10.5.1.2. Command Default
call-transfer-mode basic
3.10.5.1.3. Command Modes
SIP configuration
3.10.5.1.4. Usage Guidelines
If you want to call-transfer while you are in telephone conversation on one VoIP call, press
hook-flash button on the phone.
At this time, GW2 (Transferee) user is place on call hold. GW1 (transferor) listens to a dial tone,
then dial the telephone number of GW3 (target). The user listens to trying tone at this time. The
operation method afterwards can be different for each call-transfer mode.
First, at the basic mode, as the call is transferred to GW3 user, GW1 user’s role is finished. GW1
user hook-on the telephone.
Differently, at the attended mode, after GW1 is transferred to GW and when GW3 hook-off,
GW1 and GW3 can have telephone conversation. Of course, it would be still same after GW1
hook-on after GW1 is transferred to GW3.