LV switch IPPBX8000, Руководство пользователя

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LvSwitch IPPBX 8000 Manual
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Figure 6-24b Newly-added SIP advanced setting (used for interface type NNI side)
Interface items description as below:
Name Function instruction
Proxy Server When you need to connect to the registration server
through the proxy, fill in the proxy server IP
Caller ID All incoming calls from this relay’s calls number
display
Attribute Domain/IP Fill in the domain name or IP of the home
network.When it is IMS relay register,it must be filled
in.
External IP The external IP address
Whether to Send Options Select whether to send options. To select "yes", you
need to fill in the following two items. Send "options"
to inquire each other's ability, and the default value is
"no".
Send options frequency in usual Set the frequency of normal sending options within a
range of over 30s, and the default value is "60s".
Send options frequency in expection Set the frequency of abnormal transmission options,
over the range of 10s, and the default value is "60s".