XP Windows, routers or network card firewall - ports settings if necessary.

 

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Voice over TCP/IP

The advanced Voice over TCP/IP technology introduced by PC-Telephone enables you to make calls even when your PC is behind a Firewall, NAT and LAN router – nothing to configure.

LAN, WLAN users

The New PC-Telephone offers a solution for the well-known voice routing problem in local area networks (LAN).

Introducing the advanced Voice over TCP/IP technology PC-Telephone enables you to make calls directly from your Local Area Network (LAN) computer without any routing configuration setup.


Now, all LAN users enjoy the exceptional audio quality with clear, reliable calls anytime and anywhere.

 

LAN

Firewal
NAT
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INTERNET

PC-Telephone

PC-Telephone 1            
pctt.net gateway
       

PC-Telephone 2

Publc Telephone Networks:

ISDN

PSTN

GSM

 Normal Phone
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Mobile Phone
Fax Machine
   
   

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You can make calls directly from your Local Area Network (LAN) computer.

If you, however, do not hear the remote party when you make phone calls over Internet:

 » Router Settings: Open the Virtual server and enter the ports number 9028 and reboot.

» Sometimes the Ethernet controller (Network Card) is behind Firewall, too. Go to Properties> Settings> Advanced and open the ports TCP/UDP 9084 in / out to allow making Intranet-Internet calls.

» Windows XP users can enable the PC-Telephone ports in the default Internet Connection Firewall.

» Please, check your soundcard or audio device. A malfunctioning of any of these will result in inability to make phone calls.

Rates/min as low as:

   Peru ¢ 06
Poland ¢ 03
Russia ¢ 06
Spain ¢ 02
Switzerland ¢ 02
United States ¢ 02
Vatican ¢ 03
   

All countries

ADVERTISE here ?

Download PC-Telephone

"Congratulations to your new software release! We use PC-Telephone in my firm with 43 computers to contact free between us - employees, who are on 3 different buildings and our partners abroad. I receive such calls home as well (official PC to my home PC). I make all international calls over my office computer from my home, too, because of expenses recognition there."
Testiomonial by Stewart Faulkner

 Start calling worldwide now!
   
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