PTP Connection
Important: The expert settings for the ISDN connection are settings that should only be changed if e. g. country or provider-specific particularities make it absolutely necessary.Proceed as follows:
• Separately for PBX base number
• Using the Configuration Manager (page Public switched tel. networks > ISDN > PBX base numbers/trunk bundles > Configure)
Requirements:
• Configured PBX base number
Country settings for this exchange line
At configuration and relocation of the PBX, the country-specific settings are automatically set.
Country settings have been changed
If you make not country-specific expert settings, you must save them when leaving the page.
Copy settings to | Execute
The settings of this port can be copied an transferred for another port.
Charge information
Requirements:
• Charge information provided by the network provider
The PBX stores the charge information sent by the network provider and uses it to evaluate individual calls.
Important: Disabling this function is only advisable if it causes problems on the external connection (this depends on the network provider/country). Important: Some telephony providers do not send charge information. If this type of provider is being used, you cannot apply any charges to a particular call. Important: You cannot check exactly how many PBXs should be charged for each call because, for example, you cannot uniquely assign the charges to one of the two subscribers involved in a query call from an external call. Important: If you are using the Soft-LCR 4.0 LCR procedure, the duration of the call and your own table of tariffs are used to calculate the charges.CCBS
Requirements:
• Service feature CCNR (callback on no response) is enabled by the network provider.
• Configured prefixes (country prefix and local area code)
The PBX offers the callback option to an external caller if the connection they dialled is busy.
Important: If this function is enabled, but the network provider does not support it (service feature not unlocked), it might still happen that the caller is given the option of a callback. In this case, the caller's reply is not forwarded to the PBX and therefore the function cannot be performed. Important: In addition, this function can often only be used if both call partners are using the same network provider.CCNR
Requirements:
• Service feature CCNR (callback on no response) is enabled by the network provider.
• Configured prefixes (country prefix and local area code)
The PBX offers the callback option to an external caller if their call is not answered.
Important: If this function is enabled, but the network provider does not support it (service feature not unlocked), it might still happen that the caller is given the option of a callback. In this case, the caller's reply is not forwarded to the PBX and therefore the function cannot be performed.Ringtone for the PTP connection/bundle mentioned above
The ringtone specifies which sequence of sounds is used to signal external calls to the phone numbers of the PTP connection to internal subscribers on the PBX.
Note: Individual ringtones can be assigned to extension numbers that were input in different ways.