Free Call, Long Distance Call $0 Rates Point to Point Access(Both Parties Has built in long distance call system)
One Side installed long distance call system also workable,(Assess Rate depends on country calling, see Rate Table)
In PRC also can call worldwide and all provinces in PRC, lowest rate USD$0.04/MIN
Long Distance Voice Calling System( GBC VoIP Gateway)
No need for fixedIP, No need ROUTER,Support DTDNS, No need GATEKEEPER Support,
because in the market mostVoIPsystem needs fixedIPsupport, no fixedIP(named flowingIP)users, needs ROUTERsupportDTDNS orGATEKEEPER support, otherwise cannot connect, this is because ISP willIPfrequently change and update, leading the system unable to find the opposite lineIP, when the system cannot find opposite IP, VOIPsystem users will be disconnected.
This is why we use the lastest technology for improvements, , that is different from the marketsҷOIP , which is automatic finding and sending IP
No need for fixed IP,as fixed IPmonthly rate is expensive. and in the PRC is much more expensive!.
No needROUTER , support DTDNS,For in the PRC often will
limit foreign support DTDNSwebsites, if such website crease to services, or
ROUTERchange and updatein timeIP, making the system impossible to find
opposite IP, leading the disconnection for the long distance call or system breakdown.
No need GATEKEEPER support,since installation or
manufacturing company stopping services, making the system again cannot find the right IP, leading to
disconnection in the long distance call or system breakdwon. | | | |
(VOIP GATEWAY 4202/4202A) 
Product Feature