Xia 304s 308s 4/8FXS ATA
l High price-performance ratio l Easy to use l Value Added Service enhanced, Fully support Asterisk l H.323 or SIP l Free call shop billing software l Free bulk remote management software General introduction Xia 304s 308s 4/8FXS gateway is full featured, high-quality VoIP gateway that connects to your VoIP service provider to make free or cheap calls. The Xia 304s 308s 4/8FXS gateway is ideal for small and medium companies to lower the telephone expense. It provides up to 4 or 8 VoIP channels. Your customer can cascade to as many channels as they want. Nearly tens of extended service are provided, you can continue use those service that you have done on PBX. The Lan and Wan port work like a router to make you no need to change your network.
It can also be used in VoIP service provider. The administration is very easy by web. There is a free call shop billing software. Lower device cost will short your investment time. Unique Features Good capabilities and excellent voice quality. Support SIP/H.323/MGCP protocol, provide with VOIP antiblock (need softswitch's cooperation). Support IAD billing with free call shop billing software. Support lifeline. Good appearance Managers have different rights. Root user can update system, admin user only can manage system. Provider OEM services to carriers. Figure 1 xia304 or Xia 308 call shop billing architecture Figure 2 Free call Shop billing software interface
Figure3 Xia 304 or Xia 308 remote management software, manage your ATA behind NAT ¡¡ Product specification
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