blog leadership careers contact us learn more learn more learn more your browser does not support the video tag . professional solutions nationwide coverage . experienced technicians . technical expertise for hospitality solutions . learn more learn more previous next corporate locations los angeles 777 s figueroa st. ste. 4225 los angeles ca 90017 silicon valley 1065 e. hillsdale blvd. ste. 228 foster city ca 94404 sioux falls 3900 west innovation street sioux falls sd 57107 toronto 292 walker drive unit 1 brampton on l6t 4z1 mexico city avenida presidente masarik 101 1301 chapultepec morales mexico df c.p. 11570 middle east authorized distributor rps technologies al wasl business central office 1102 port saeed . p.o. box 126686 dubai uae 24 7 customer support hospitality support 1 888 563 4363 hospitalitysupport sonifi.com credit card payment support 1 877 330 6684 if you recently made a purchase via your mobile device using your credit card and experience a technical issue please contact sonifi solutions at 877 330 movie . our normal business hours are monday through friday 8 00am to 5 00pm central time . in order to protect the privacy of your cardholder information credit card related disputes are managed by means of a person to person interaction . resource documents customer documents portal name change form room count change channel lineup change pro idiom terms 3rd party software license terms sitemap solutions interactive experience internet services free to guest professional solutions professional solutions about us press blog leadership careers copyright 2016 sonifi solutions incorporated . all rights reserved terms of use privacy copyright