Archive | VoIP RSS feed for this section

Voice Over Internet Protocol (VoIP) and FAX

by on 05. Nov, 2009 in VoIP

Most people know that FAX, mainly meant for analog service networks, cannot be sent perfectly over VoIP networks. It’s because, during FAX communication, the signal is used in a manner that is different from voice communication. Since the technology of a VoIP phone system involved, first the digitization and then compression of analog voice in [...]

Read full story • Comments { 3 }

Protocols used in voip phone communication

by on 02. Nov, 2009 in VoIP

If talked about there are many protocols used for the voip phone communication but just two of them are the most common and used frequently. They are termed as H.323 and the (SIP) that means the Session Initiation Protocol. 1) H.323 The International Telecommunications Union (ITU) has specified H.323 as a protocol set that can [...]

Read full story • Comments { 0 }

iNum country code – an innovation in internet phone service

by on 31. Oct, 2009 in VoIP

iNum – an abbreviation for international Number – is the latest innovation in the world of Voice Over Internet Protocol or voip. iNum infact is a global phone number which has the benefit to be used anywhere, regardless of what your location is in the world. iNum is making use of the +883 global country [...]

Read full story • Comments { 3 }

Introduction of USB VOIP Phones. Why USB VOIP service could not succeed?

by on 29. Oct, 2009 in VoIP

What are USB Voip phones? USB VoIP phones are devices – among other voip phone options – which facilitate making cheap calls or almost free calls but in a more conventional desk-based manner. USB phones have all the facilities in a Voip phone: cheap calls, voice mail facilities, caller ID, call waiting, call forwarding and [...]

Read full story • Comments { 1 }
Page 15 of 20« First...10...1314151617...20...Last »