Title : Large Capacity Multi-Channel 4G LTE VoIP Gateway Solution Launching
AddPac 4G LTE VoIP Gateways are new cutting edge Analog/Digital or IP to 4G gateways supporting multi-channels of 4G LTE Voice interface. AddPac 4G VoIP gateways provide an optimized call scenario when it interoperates with legacy PBX. Compact cost effective design and system architecture of AddPac 4G VoIP gateway solution provides customer satisfaction in high quality, performance and system reliance. This product uses the state-of-art technology voice compressed algorithm and unique QoS algorithm of AddPac to maintain the maximum voice quality under fast internet line and slow internet line as well.