返回列表 發帖
角色

Rank: 2
1# 跳轉到 »
發表於 2012-9-30 08:26 | 顯示全部帖子
It depends on whether the PSTN teleco allows us to change the caller ID otherwise when I use the teleco's PSTN trunk, they will trim off our CID and replace their own.

TOP

返回列表