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Trunk
A trunk is a route connecting the local telephone network and other telephone network ( mainly the traditionl PSTN network or other IP PBX system).
Trunks can be cataloged by the transmission media
Internet trunk (SIP,IAX)
Analog trunk (FXO口)
Digital trunk (E1 PRI)
Add a trunk
On the left menu, click PBX → Trunk, and [Add] to open the trunk add page.
Requird fields
Trunk Set the name for the trunk for identification.
Team Selece a team to which this trunk belongs. And after setting, this trunk can only be used in this team. If you do not assign this trunk a team, then all teams can use this trunk.
Protocol Choose a protocol for this trunk.
Registry string When you choose SIP or IAX, and in order to receive the calls from this trunk, you need to enter a registry string of the trunk sometime. Standard format:** username:password@voip.sonicwell.com:5060**
Identity The only identity. The system would automatically generate a string of number as the identity. And for some internet trunks, the identity needs to be the same as the trunk name, thus, manual adaption is needed here.
Time out When the call attempt exceeds this tim and still not gets conneted, it is considered a failure.
Status Whether to enable this trunk.
Optional fields
Templates: Select a trunk for this trunk. The use of templates makes it easy to manage the internet trunks of the same type.
CID Num: The CID number displays
CID name: CID name displays (now only supports some trunks).
Details:enter the configuration parameter of the trunk
Max calls the max. concurrent calls allowed in the trunk
Advanced
Enforce use rate:团队外呼时,根据中继去匹配分机费率,如果强制计费,必须匹配到分机费率才能外呼,否则不会外呼。如果不强制,那么就不需要匹配分机费率。
强制使用外呼主叫设置:如果强制,那么不管其它地方设置的外呼主叫号码是多少,都会使用本中继设置的外呼主叫号码。
级联中继 当该系统要和其他系统同时使用时,请选择此选项。
级联主机地址 输入级联主机的地址
黑名单限制:填写在黑名单内的号码将不能拨出拨入。
白名单限制:填写了白名单,那么只有白名单的号码可以通过此中继拨入拨出。
备 注:描述中继的一些信息,例如它的用途等。
编辑中继
双击条目,打开中继的编辑窗口
点击 [编辑中继规则],打开中继规则设置界面。
号码进入中继后,将按你设置的规则进行匹配,如果匹配到,就按你规定的规则去移除前缀,增加前缀。
属 性: 包括 允许呼叫、禁用本规则、禁止呼叫。
号码前缀:匹配什么样的号码前缀。你写了0411 那么号码开头是0411的号码就会找到这条规则,并按规则去执行操作。
号码长度:要匹配的号码长度是多少。
移除前缀:匹配到号码后,要将你填写的前缀删除。
增加前缀:匹配到号码后,要将你填写的内容放到号码前边。
规则设置完成后,点击【确定】按钮进行保存。保持后的数据将显示在下方的表格中。