Specifications

VoiceFinder VoIP Gateway Configuration Guide (APOS 2.0) Release Version 3.1
AddPac Technology Co., LTD
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3.3.9. Configuring and Applying Call Transfer
Call transfer, which is used by an end user as VoIP interoperates with IP-PBX, is the feature
provided from IP-PBX. However, the call transfer in here is the configuration for a telephone
connected to FXS port of the gateway directly.
The default setting of the AddPac gateway is to disable the call transfer, but using the following
commands, you can enable the call transfer:
dial-peer call-transfer h
The above example for the call transfer can be enabled by hook-flash and if you want to disable
the enabled call transfer, enter no dial-peer call-transfer or dial-peer call-transfer n.
To describe call transfer, you need the description for each party to be configured to call
transfer. Basically, the scenario of call transfer is the scenario of call hold. In Figure 3.8 Call
AB exists between 5.3.9, first the call, Call AB exists between User A and User B, User B
creates a new call, Call BC, by hook-flash, at last, User B exits by hook on, Call AC exist
between User B and C.
Step Commands Description
1
model name# configure terminal Enter configuration mode
2
model name(config)# dial-peer
call-transfer
<h>
<n>
The is the operation mode for call-transfer
h : operated by hookflash
n : not in operation
(call-transfer does not work)
Figure 3.8 Call transfer Scenario
User B should be connected to FXS port and all the configuration is possible except the
configuration that User B and C both are remote users.
Call transfer has 2 different types; one is confirmed and non-confirmed is the other.
Call transfer takes a place by hook on, after User B makes a call to User C in the confirmed
User A
User B
User C
Call AB Call BC
Call AC