Configuring Internal Ip Telephony - Auerswald COMmander 6000 Advanced Information

Pbx for internet/isdn telephony

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Functions, Uses, Concepts

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).

Note: If no calls are possible via VoIP, although account registration and

perhaps even an initial call were successful, this might have something

to do with a very short timeout configured in the firewall. Reduce the

Interval for NAT Keep Alive for all of the providers used (Public

switched tel. networks > Voice over IP (VoIP) > Provider >

Configuring Internal IP Telephony

Requirements:

Internal VoIP channel (optional, see Technical Data in the Instructions)

Proceed as follows:

1. Configure a VoIP channel as an internal VoIP channel for each planned

internal VoIP subscriber.

2. If necessary, configure the SIP port of the internal VoIP registrar.

COMmander 6000/R/RX - Firmware V7.0D - Advanced Information V19 04/2018

Commander 6000r