... /8 channel goip gateway gsm fixed wireless terminal 2 NAT transvesal 3,VLAN and QoS 4.SIP/H.323 5support IMEI change 8 ... Auto Balance and RechargeSeries Model: GoIP-1,GoIP-4,GoIP-8,GoIP-16Key Features--Multiple GoIP8 grouping mode --Provide eight cellular ... --DSP: VPDSP101 196MHz --Memory: RAM 16MB/ Flash 4MB --GSM Module: Type: 850MHz, 900MHz, 1800MHz, 1900MHz --Power: Input AC100V ~ 240V, output ...