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 Port SIP du registre VoIP interne.
3.Create internal numbers for the VoIP subscribers.
4.If required, change the automatically generated PINs and passwords.
Note: The user passwords are needed to authenticate the VoIP phones when they are registered with the PBX.5.Configure the VoIP end devices. To do this, you need the following information:
IP address or URL of the PBX
SIP port of the internal VoIP registrar
Internal number of the VoIP subscriber
User password of the VoIP subscriber
Note: You will find notes about how to configure different VoIP end devices on the Internet (see Auerswald Service Portal).6.Check whether the VoIP subscriber was successfully registered on the PBX (Surveillance > Status int. VoIP subscribers).
7.If necessary, enable DiffServ, to increase VoIP call quality (Quality of Service (QoS)).
8.If necessary, make the VoIP settings (Jitter buffer, Echo cancellation) for the VoIP subscribers to improve the call quality.