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VoIP gateways H.323 and SIP

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      







                              

 ! "

#$

VoIP gateways H.323 and SIP

%&'(

 ! )*%"&

+ ! "#

%

 ! "

                        

(



Collaboraons Servers

  %  "                  

,

($-$$

%"

.

              /              0

%"

%"1

#23(0

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(



(

(0)$



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Latest technology VoIP technology is the new generation technology. It is becoming the standard for all new generation communications. Nowadays most of the companies are venturing into VoIP because they can save money on their phone bills. The VoIP technology converts the analog signal into the data packets and these data packets are sent to the broadband network the same way the data is sent to the network. There are many service providers who now prefer the VoIP gateways H.323 and SIP as the alternative for the traditional circuit wired telephone network. The main idea is to create just one package for data, voice and video information. VoIP gateways H.323 and SIP Cisco is offering packet voice solutions which provide flexibility in architecture and also protocol. This supports the H.323 and MGCP and SIP. It is used in the companies which offer services to the customers. Both the H.32 ...
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