Hello, Please excuse any of my errors, as I am new to this list (Just signed last night!) Here is my situation. I have four remote offices, one connected by a wireless link, one connected by a regular T1 and two connected by frame. We have just switched PBX's and are now using VoIP phones instead of landlines. My problem is (obviously) with VoIP, the voice is getting choppy whenever there is high data transfers. My question is, for the office with a T1, should I put a QoS box on both ends? (One here at HQ, and one there?) Same with the frame? And correct me if I'm wrong, but I will need one at both ends for the wireless link. If have read most of the LARTC HOW-TO, but it hasn't sank in totally (trying to take a drink from a fire hydrant) Thanks in advance, -- Brian M. Diehl Network Admin A-1 Limousine Inc. 609-919-2019 _______________________________________________ LARTC mailing list / LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/