<div>
Thanks Dear <br />
<br />
i try the first option for google talk but it's not working forSkype and lowrate i will try it using my firewall<br />
please if there is any other solution for google talk please inform me
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Thanks Dear

i try the first option for google talk but it's not working forSkype and lowrate i will try it using my firewall
please if there is any other solution for google talk please inform me

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<div class="content wysiwyg-content">
Dear All<br />
<br />
Currently Im facing problem blocking some Communication and chatting programs like (Google talk  Skype  Low Rate VOIP) I have bluecoat proxy which have smart filter installed on it also<br />
Firewall facing the internet I successfully blocked MSN and yahoo messenger but I fail on others so any good Idea about this.<br />
<br />

</div>
</div>


Dear All

Currently Im facing problem blocking some Communication and chatting programs like (Google talk  Skype  Low Rate VOIP) I have bluecoat proxy which have smart filter installed on it also
Firewall facing the internet I successfully blocked MSN and yahoo messenger but I fail on others so any good Idea about this.



Block (Google Talk - Skype - Lowrate VOIP)

Instant messaging (IM) is a type of online chat that offers real-time text transmission over the Internet. A LAN messenger operates in a similar way over a local area network. More advanced instant messaging can add file transfer, clickable hyperlinks, Voice over IP, or video chat. Non-IM types of chat include multicast transmission, usually referred to as "chat rooms". Depending on the IM protocol, the technical architecture can be peer-to-peer (direct point-to-point transmission) or client-server (a central server retransmits messages from the sender to the communication device).

Chat / IM

The Internet Protocol (IP) is the principal communications protocol in the Internet protocol suite for relaying datagrams across network boundaries, organized in abstraction layers, traditionally called "Link," "Internet," "Transport" and "Application”. Its routing function enables internetworking, and essentially establishes the Internet. IP defines packet structures that encapsulate the data to be delivered. It also defines addressing methods that are used to label the datagram with source and destination information.

Internet Protocols

Networking software modules are interfaced with a framework implemented on the machine's operating system that implements the networking functionality of the operating system. The best known frameworks are the TCP/IP model and the OSI model. Systems typically do not use a single protocol to handle a transmission. Instead they use a set of cooperating protocols, sometimes called a protocol family or protocol suite.[9] Some of the best known protocol suites include: IPX/SPX, X.25, AX.25, AppleTalk and TCP/IP. Other protocols indirectly related to networking include the hypertext transfer protocol (HTTP) and its related technologies, Dynamic Host Configuration Protocol (DHCP), Domain Name Server (DNS) and other Internet protocols.