C3VoIP-150 Installation Manual
C3VoIP-150 Installation Manual
8.5
3-way conference call
Assuming that call party A and B are in conversation. A wants to add C to the conference:
Step 1.Party A dials
*77
to hold B, A hears dial tone
Step 2.Dial party C’s number, and press # (or wait for 5 seconds) to call C, then A hears ring tone.
Step 3.If C answers the call, A talks to C first
Step 4.If C receive the conference, A press
*88
to add C to the conference, and then A, B and C
are in conference.
8.6
Call Forwarding
Step 1: Open
FXS1/FXS2→Preferences→Call Forward
, enable the one call forward mode and
fill forwarded number
Step 2: C3VOIP-150 forwards incoming call to the forwarded number according to the settings of
Call Forward and call status
8.7
Direct IP calls
Direct IP calling allows two phones, that is, an ATA with an analog phone and another VoIP Device,
to talk to each other without a SIP proxy. VoIP calls can be made between two phones if:
Both ATA and the other VoIP device (i.e. another ATA or other SIP products) have public IP
addresses, or
Both ATA and the other VoIP device (i.e. another ATA or other SIP products) are on the same
LAN using private or public IP addresses, or
Both ATA and the other VoIP device (i.e. another ATA or other SIP products) can be connected
through a router using public or private IP addresses
To make a direct IP call,
Step 1: Picking up the analog phone or turning on the speaker phone on the analog phone
Step 2: Input the IP address directly with ending char #. E.g. call 192.168.20.34, dial
192*168*20*34#
8.8
Speed dialing
Notice: The current firmware does not support speed dial, will be added in new branch firmware.
Step 1: Set phone number (E.g.3333) in
FXS1/2→SIP Account→Speed Dial
and then save the
changes
Step 2: Dial
*74
to active speed dial function
Step 3: Then dial
2
to call 3333, and C3VOIP-150 dials out immediately.
8.9
Hotline
Step 1: Set hotline in
FXS1/2→SIP Account→Supplementary Service Subscription
(see
. And then save the changes.
