1.支持SIP，IAX2(可选)
2.支持G711 a/u，G729，G7231 5.3/6.3，
3.呼叫保持，前转，转移，等待
4.支持快速拨号，拨号映射，E.164拨号规则
5.用户指定铃声,caller ID 显示,按键查询IP地址
4.jitter 缓冲区，语音帧可调节
5.用户可以同时使用1个IAX2，2个SIP平台
6.支持以太网供电技术,支持路由和桥接模式
7.支持静态/动态 ip地址,支持PPPoE
8.设置方式：http，telnet，键盘， 密码分级管理
9.支持FTP，HTTP，TFTP自动升级,上传，下载配置文件
10.最多储存4组配置,提供可靠的安全模式
11.最多存储80条通话记录，100个电话号码
*Support SIP
Support 2 SIP servers server running at the same time.
Support 3 settings storage, switch by keypad.
Support major G7.xxx ( 711a/u,723,729…) CODEC.
*Call Hold, Call Forward, Call Transfer.
*E.164 dial plan and customized dial rules.
*Configurable jitter buffer size.
*80 groups incoming & outgoing calls memory reviewed、stored.
*Phone Book with 100 groups memory.
*User define ring tone, Call ID display.
*Static/Dynamic WAN-IP-Addressing, Support PPPoE.
Safe mode provide reliability.
*Support POE (Power Over Ethernet).
*Adjustable user password and super password.
*Configure file download, upload and update/upgrade by FTP,HTTP and TFTP.
Dimensions:320*240*80mm
product weight G.W/CTN:1.08kg
