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You can not Lync call traffic, except maybe based on the server IP. &nbsp; You want to set a Class of service for VoIP packets on your network. &nbsp; An this only works for LAN and VPN based routing and switching, Internet carriers ignore any QOS setting.
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You can not Lync call traffic, except maybe based on the server IP.   You want to set a Class of service for VoIP packets on your network.   An this only works for LAN and VPN based routing and switching, Internet carriers ignore any QOS setting.

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I think I have seen something like that on Aruba Routers. there's a feature there where its QoS feature could recognize and highlight the Lync traffic in particular than any other traffic and you can control it too.<br />
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What router are you using?
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I think I have seen something like that on Aruba Routers. there's a feature there where its QoS feature could recognize and highlight the Lync traffic in particular than any other traffic and you can control it too.

What router are you using?

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But how to trap the Lync call packet ? I suppose it need to done before sending to the router, correct ?<br />
<br />
Tks
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But how to trap the Lync call packet ? I suppose it need to done before sending to the router, correct ?

Tks

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How to mark the Lync call traffic such that it can be recognized on the router and prioritize the traffic over the others ?<br />
<br />
Tks
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How to mark the Lync call traffic such that it can be recognized on the router and prioritize the traffic over the others ?

Tks

Prioritize Lync call

Voice over IP (VoIP) is a methodology and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet. Other terms commonly associated with VoIP are IP telephony, Internet telephony, broadband telephony, and broadband phone service. The term specifically refers to the provisioning of communications services (voice, fax, SMS, voice-messaging) over the public Internet, rather than via the public switched telephone network (PSTN).  Examples of the VoIP protocols are H.323, Media Gateway Control Protocol (MGCP), Session Initiation Protocol (SIP), H.248 (also known as Media Gateway Control (Megaco)), Real-time Transport Protocol (RTP), Real-time Transport Control Protocol (RTCP), Secure Real-time Transport Protocol (SRTP), Session Description Protocol (SDP), and Inter-Asterisk eXchange (IAX).

Voice Over IP

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).