HD 2000 SIP Manual

7.2. Make a Phone call (keypad models only)

7.2.1. Completing Calls

There are two ways to complete a call:

➢ DIAL: To make a phone call.

• Take Handset off-hook

• The phone will have a dial tone.

• Enter the phone number

• Waiting for 4 seconds or press the # key

Note: 1) The value ‘no key entry time out’ by default is 4 seconds, you can change it.

2) You can also modify the dial plan for send a call immediately.

➢ REDIAL : To redial the last dialed phone number .

• Take Handset off-hook

• press Bis button.

7.2.2. Quick IP Call Mode

Direct IP calling allows two phones to talk to each other in an ad hoc fashion without a SIP

proxy. VoIP calls can be made between two phones if:

• Both phones have public IP addresses, or

• Both phones are on a same LAN/VPN using private or public IP addresses, or

• Both phones can be connected through a router using public or private IP addresses

(with necessary port forwarding or DMZ)

The HD2000IP also supports Quick IP call mode. This enables the phone to make direct

IP-calls, using only the last few digits (last octet) of the target phone’s IP-number.

This is possible only if both phones are in under the same LAN/VPN. This simulates a PBX

function using the CMSA/CD without a SIP server. Controlled static IP usage is

recommended.

For example:

192.168.0.2 calling 192.168.0.3 -- dial *473 follow by #

192.168.0.2 calling 192.168.0.23 -- dial *4723 follow by #

192.168.0.2 calling 192.168.0.123 -- dial *47123 follow by #

192.168.0.2: dial *473 and *4703 and *47003 results in the same call -- call 192.168.0.3

NOTE: If you have a SIP Server configured, a Direct IP-IP still works. If you are using

STUN, the Direct IPIP call will also use STUN. Configure the “Use Random Port” to “NO”

when completing Direct IP calls.