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Example of HFO SIP gateway settings 1/3.

Example of HFO SIP gateway settings 2/3.

Example of HFO SIP gateway settings 3/3.

Registrar

Use here the IP-addresses 213.167.161.5 and address  213.167.162.5 from the server, not the DNS-name. When using the DNS-name (as mentioned on the paper, received by HFO Telekom), incoming calls will be rejected.

Dial command

The dial command is the command which is used in the asterisk software. The term {number:1}  means, that at the dialled number (e.g. 0089987654321) the first digit is removed. If you don't use a line access code (in most cases '0' is used), you have to remove the ':1' ! ! !

Group

Select here the previously created gateway group.

Update remote party ID (CLIP)

To display the correct extension at external parties, you have to use the P-Asserted-Identity (PAI) setting. If this is not selected, only the head-number (e.g. 0891234567-0) will be presented, no matter which extension is used for dialing.

Advanced Parameter

You have to enter the complete term 'fromdomain=hfosip.de' in the value-field and press the '+'-sign.

Underneath you will see then a preview of the entry in the sip.conf file.