We have a large enterprise network based primarily on Alcatel-Lucent switches that support QoS, and we are implementing video-conferencing based on Polycom equipment. Setting QoS on switch ports for Polycom appliances is not much of a problem, but we are about to roll out video conferencing...
How do i calculate Latency and Jitter for VoIP. I will just be logging into a cisco router and from that how do i calculate Latency and Jitter. Is there any command line interface which will give this. Please do help me. Thank you.
Why is it that on a VoIP enabled WAN with proper priority Queuing in place, that VoIP traffic is still dropped when the WAN pipe is totally utilized (i.e. during backups) even though the VoIP traffic does not exceed the priority queue size? Router cpu utilization is around 10 to 15%.
I am currently conducting a feasibility study on Voice over Wireless LAN (VoWLAN). What are the hottest and most pressing topics and issues concerning VoWLANs that I could potentially cover? Thank you.
I am thinking of implementing VOIP on a network that links 2 sites via DSL and Linksys BEFVP41 routers which do not support QoS. I am wondering whether it would make any sense changing one of these routers with a RVS4000 to ensure good voice quality. I would like to avoid purchasing 2 new routers...


