VoIP gateways are widely used to integrate dissimilar telephony technologies to VoIP. There is multiple applications and scenarios such us enabling legacy PBX for SIP Trunks, connecting PRI/E1/T1/GSM phone services to a Voip/SIP enabled system or deploying remote extensions off analog PBXs. Resellers can get recommendations, training, guidelines for certification and leads for End Users from our Automated End User Lead distribution system. ABP has digital, analog and GSM VoIP gateways to cover large number of scenarios.
Patton Electronics is a leader in the production of network access and connectivity products including, Voice over IP (VoIP), G.SHDSL ipDSLAMs and broadband transmission.
Epygi manufacturers Digital and analog Voip gateways to complement its IP PBX appliances offering.
2N is a leader manufacturer of GSM to Voip gateways from single channel to large distributed systems with hundreds of channels.