AG-168V单口网关   ATCOM在AG-168V上延续了AT323和AT320的公版策略, 完全采用PA168V标准参考设计. 标准单口网关设计Web说明: SIP IAX2 H323 MGCP. Telnet说明: SIP IAX2 H323 MGCP. 外观. 大图 前面. 大图 后面. 注意这里有2个RJ11口, 这是最容易分辨它和采用同样盒子的AG-168(PA168Q)的地方. 大图 PCB. 注意这上面的AM79R70芯片, 它是PA168V和PA168Q的主要区别. 同时注意这里的MT28F016S5芯片, 它是PA168V和PA168P的主要区别. 大图 PCB背面. 绝大多数PA1688设备都采用单面焊接, 跟这个一样, 后面都是空的. 大图 以上照片由Peter Hasse拍摄. 下面Soyo G1681的图片由小心谨慎的Dave拍摄, 显然这跟上面是同一个东西. Dave的原始邮件: Hello, I recently purchased the Soyo G1681 gateway, which is based on the PA1688 chip. It came pre-installed with firmware v1.42. Unfortunately Soyo went out of business a few years ago, and the newest firmware version available from them (v1.49) does not seem to be available anywhere online. I compared it to the models you have listed on your site, and it is most similar to the AG-168V. The plastic shell is identical except for the Soyo name, and it has the AM79R70 and MT28F016S5 chips that you describe. However, as you can see in the attached photos, the PCB layout is slightly different. Is one of your current firmware versions compatible with this device? P.S. Feel free to use these photos on your website if you think they would be useful to others. 外观 大图 背部 大图 PCB 大图 PCB反面 大图