▽voip, voice over IP, voip onestop resources from Telephony magazine ●11/22 11:29 Urgent Communications is part of the InformaTech Division of Informa PLCInforma PLC|ABOUT US|INVESTOR RELATIONS|TALENTThis site is operated by a business or businesses owned by Informa PLC and all copyright resides with them. Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.WebinarsPodcastsCommentaryAdvertiseNewsletter Sign-Up