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Free calls to Pakistan from UK and US

  Everyone is struggling to find a way to make free calls to Pakistan. But there is nothing for free in the world. I've also some relatives in US and UK. I live in Pakistan and they always ask me that PTCL increased the rates for overseas and now they get very expensive rates while […]

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Make free international calls from mobile and computer

As you know there are a lot of VoIP based telecom companies which provide free international calls to different countries in the world, Rabtel is one of them who claim "Make 40 Minutes of Free International Calls" This offer is only available for new subscribers. No matter where you use Rebtel calling services, you can use […]

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VoIP on symbian phone

The company Atelier announced the successful completion of the port program Zfone to the platform Symbian (S60 and UIQ). Recall that the program Zfone, originally developed by Philip Zimmermann (Philip Zimmermann), is intended to protect VoIP-through automatic encryption of communications packages. Zfone is integrated into the operating system and maintains a separate tracking VoIP-packages and […]

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VoIP in easy words

  VoIP – Voice over Internet Protocol (also called IP Telephony, Internet telephony and Digital Phone) is the routing of voice conversations over the Internet or any other IP-based network.   SIP – Session Initiation Protocol – is a protocol developed by the IETF MMUSIC Working Group proposed standard and to initiate, modify and complete […]

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