Voice over IP (VoIP) Quick start
6.
Call up the PBX Configuration : Trunks : Route : New page once again. Enter
“SIP”, for example, under Name , under Code the number “8” and select the SIP account that was just configured for Bundle/SIP trunks 1 . The SIP account is now available with the dialling prefix “8”. To use the SIP account by default, call up the page PBX Configuration: Trunks: Route and select the route External trunk. Under Bundle/SIP trunks 1, select the SIP account you have just set up.
Click on Apply .
Note: The PBX Configuration : Trunks menu page is only displayed if you activate the Level : Expert option on the opening page of the Configurator .
7.
Check that the SIP connection is active on the Systeminfo : PBX : Trunks page.
Also check the SIP licence count on the SYS Configuration: Licences page.
Check the functionality by making an external call. You should assign the relevant external number of the SIP account to the internal numbers on the page PBX Configuration: Call distribution: Incoming.
10.1.3 Internal SIP telephony
SIP telephones connected via LAN or SIP telephony software on LAN workstation computers can also be operated with the OpenCom 510.
1.
Install a Media Gateway card (see
MG+ETH1-1 starting on page 115).
2.
Call up the Configurator and go to the page PBX Configuration : Ports : Slots .
Click on the corresponding slot. Under Configured, select MGC VoIP.
Optional: enter an IP address from the OpenCom 510 IP network which is not being used, such as 192.168.99.253 under IP Address Configured . Click on Apply .
3.
Call up the PBX Configuration : Devices : VoIP Phones page in the Configurator.
Tip: Click on New . Select the “SIP” option under internal Phone No.
Click on Apply .
Type and enter an
4.
Call up the User Manager : User page. Assign the new internal call number to a user. Internal SIP telephones can also be operated by users without code words. If you do not assign the call number of the SIP telephone to a user, you can only configure a “Guest” user account on the SIP telephone.
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Voice over IP (VoIP) Quick start
5.
An internal SIP telephone can be operated with a dynamically assigned IP address. If the SIP telephone has its own Web interface, for example, a static IP address can be practical. Click on New on the NET Configuration : LAN : DHCP
Server page. Enter the MAC address of the SIP telephone and an available IP address and click on Apply .
6.
Configure the SIP telephone or the SIP telephony software. Please also refer to the configuration help on the PBX Configuration: Devices: VoIP Phones page. For the desired call number, click on (Help) and select a suitable help page under Type .
A configuration dialogue of SIP telephony software
7.
You can only conduct a certain number of telephone calls simultaneously with internal SIP telephones. The number licenced can be viewed on the SYS Configuration : Licences page. The number of SIP telephones currently licenced can be determined on the System Info : PBX : SIP phones page. If you click on
Reset licences , the available licences will be reassigned with the next incoming or outgoing calls.
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