Introduction. This post is going to briefly cover how to use asterisk to be a proxy between an old ISDN System and a SIP Trunk. This example also shows how to modify the dialed number to add in the area code you are dialing, for example if your users are used to just dialling 6…
Tag: ISDN
Is VoIP for you…?
Lets start by asking this question a differant way… Do you want to save money on the cost of a phone system, in installation and ongoing line rental costs as compared to a Traditional Lines based system? So if the answer to this is yes your next task is to find the right VoIP installation…