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

Dialing a Number via Contact

Follow the steps below to dial from dial pad Contacts.
1. Click on the Contacts
2. Input the number.
3. Tap on the dial key
Or, check the for more than one contact, then tap on
Follow the steps below to dial a number via Contacts app.
1. On the LCD display device, access Contacts by tapping on the icon
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 to dial out.
Or, check the for more than one contact, then tap on
Follow the steps below to dial a number via Contacts app.
1. On the LCD display device, access Contacts by tapping on the icon
2. Navigate and select in the Contacts entries using the remote control navigation keys.
3. Tap on the dial key

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 in network or GAC2500 NAT is disabled for the account.
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:
1. Access the dial screen on GAC2500;
on the down right of dial pad.
to dial out.
to dial out.
to dial out.
on the up right to start a conference.
on LCD.
on the up right to start a conference.
on LCD.
.