1. IPNext500PTT Fault Tolerant Dual CPU Dual Power SIP Call Manager
2. Gigabit Ethernet IP Phone Solution
Gigabit Ethernet IP Phone Comparison Table
The IPNext500PTT SIP Call Manager System also provides the Active-Standby system duplication features for fault tolerant architecture. For the system duplication, IPNext500PTT supports dual hot-Swap CPU boards at the front part of chassis. It also comes with two gigabit ethernet port and console port per CPU board. And IPNext500PTT supports dual power supply.
AddPac Gigabit Ethernet IP Phone Solution is designed to provide optimal IP telephony services to meet the needs of various enterprise customers. In AddPac Gigabit Ethernet IP phone solution, there are AP-IP90G, AP-IP120G, AP-IP160G, AP-IP230G and AP-IP300G. This AddPac Gigabit Ethernet IP Phone solution supports high quality voice in general internet environment as well as in local LAN environment because it supports various VoIP voice codec like 16KHz G.722, 8KHz G.711, G.726, G.729a and QoS function according to internet bandwidth environment.
AddPac Gigabit Ethernet IP phones support not only VoIP call function but also SIP voice paging service. These gigabit Ethernet IP phones provide two Gigabit Ethernet ports, audio port for external headset, various function keys, and PoE function. The Gigabit Ethernet ports are designed with a switch chip and support LAN to LAN wire speed.
In
addition, AddPac Gigabit Ethernet IP phone solution supports various call
service features like music on hold, coloring service, and call transfer
feature by interworking with various IP-PBX, soft switch and call manager as
well as AddPac IP-PBX.
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