Redial; Dialing A Number Via Contact; Dialing A Number Via Call History; Direct Ip Call - Grandstream Networks GAC2500 User Manual

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REDIAL

Redial is to dial the last dialed-out number. It is only available when the call log exists.
1. Enter the dial screen;
2. Press the button
Note:
You can redial the last dialed-out number, but unable to dial the conference.

DIALING A NUMBER VIA CONTACT

Follow the steps below to dial a number via Contacts.
1. On the LCD display device, access Contacts by tapping on the icon on home screen.
2. Navigate and select in the Contacts entries using the remote control navigation keys.
3. Tap on the dial key

DIALING A NUMBER VIA CALL HISTORY

1. On the LCD display device, access Applications on home screen and access call history by selecting
icon
2. The LCD will display all call history types. Navigate in the call history list by selecting the call history
category. Select the call history entry you would like to dial out.
3. Press

DIRECT IP CALL

Direct IP Call allows GAC2500 and another VoIP device to talk to each other in an ad-hoc fashion without
a SIP proxy. VoIP calls can be made between these two if:

Both GAC2500 and VoIP phone have public IP addresses
Or

Both GAC2500 and VoIP phone are on the same LAN / VPN using private or public IP addresses
Or

NAT is disabled or GAC2500 NAT is disabled.
Both devices can be connected through a router using public or private IP addresses (with necessary port
forwarding or DMZ).
To make a direct IP call, please follow the steps below:
Firmware Version 1.0.1.18
http://arttel.ru/shop/ip-telefony/grandstream-gac2500
or tap on "#" to dial the last dialed-out number automatically.
to dial out.
.
to dial out.
GVC2500 User Guide Page 40 of 98