Dial plan setup, Call transfer, Configuration example – PLANET VIP-450 User Manual
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PLANET VIP-450 SIP Reference Guide
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2. DIAL PLAN SETUP
Here, we list the differences between the H.323 and SIP dialplan configurations. If you are not familiar
with machine dialplan setup, please refer to the VIP Quick Installation Guide and the User
’s manual
for more understandings of the dialplan operations in machine.
Calling destination in PLANET H.323 voice gateways can be added via following commands:
atpm dadd [dest_id] h323 [dest ip addr] [port]
atpm dadd [dest_id] dns [dest host name] [port]
In VIP-450 the
“h323” part in the command is replaced by “sip”:
atpm dadd [dest_id] sip [dest ip addr] [port]
atpm dadd [dest_id] dns [dest host name] [port]
3. CALL TRANSFER
VIP-450 supports unattended call transfer.
3-1 The Operations
When a remote session is established, both ends of the parties can transfer a call to another location
by pressing the Flash/Transfer keypad on the phone set.
3-2 Operation Recovery
When the user is transferring a call to a destination that does not exist on the dial plan, an
out-of-service tone will be generated. Pressing the Flash/Transfer keypad can bring users back to
the original session.
4. CONFIGURATION EXAMPLE
Now, it is assumed that you are registering to a proxy server (referred to registrar). The information for
registration is as follows:
ITG IP: 211.20.1.5
Registered ID: 2001