Configuring External Internet Telephony - Auerswald COMpact 4000 Operation Manual

When you dial one of the local numbers (phone number without a prefix)
listed in the exception number table over a VoIP access point, the PBX
automatically converts the phone number as specified under Number
presentation (outgoing) for the VoIP provider.
For all DSL connections that are not made over a dedicated line, some VoIP
provider reset the DSL line at least once within 24 hours. This terminates
calls currently in progress.

Configuring External Internet Telephony

Requirements:
• External VoIP channel (optional, see chapter Important Information > Product Details >
Basic Assembly and Extensions)
• 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.
6. Set up call distribution (for incoming calls).
7. If necessary, enable DiffServ in order to increase VoIP call quality.
8. Check whether the registration of the VoIP account was successful (Monitoring >
Status VoIP accounts).
COMpact 4000 - Firmware V6.6A - Installation, Operation and Configuration V03 03/2016
Configuring External Internet Telephony
Settings
VoIP
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