COMpact 5200/5200R/5500R - Firmware V7.2 - Advanced Information V04 07/2018
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Functions, Uses, Concepts
VoIP
VoIP
The transmission quality and the reliability of Voice over IP depends to a
great extent on the quality of the Internet connection used.
Configuring External Internet Telephony
Requirements:
•
External VoIP channel (optoptional, see Technical Data in the Instruc-
tions)
•
An account with a VoIP provider
•
Configured internal subscribers
Configure the PBX as follows:
1. Configure at least one VoIP channel as an external VoIP channel.
2. Make sure you have current VoIP provider data:
•
Check previously configured provider data.
•
Download and import provider data from the Internet.
•
Enter provider data manually.
3. Configure the DNS server.
4. Create at least one VoIP account in the PBX and enter the account and
access data.
5. Enter your own VoIP phone numbers.