IXICA is Canada's leading SIP trunking and hosted pbx provider with access to the highest number of sip channels and largest ... network coverage in Canada. IXICA provides highly reliable and affordable communications solutions for single & multi user / location environments. We specialize in business SIP trunks that are 100% certified compatible with Cisco, Avayya, 3CX, Asterisk & other VoIP based systems. We also provide hosted solutions at highly competitive rates, making IP telephony affordable for any size business. read more