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
深圳市网讯达科技有限公司
梁剑
13316942180
深圳市宝安区龙华梅坂大道民乐工业园E栋二楼