I’m starting an IT business and many of my clients are asking if I can provide them with an IP telephone system. I really would like to get into this business but I dont know where to start. If someone can point me in the right direction I would really appreciate it.
One of my clients has already a phone line with his comcast service. However he wants to have 8 extensions in his office and be able to call between extensions and make/receive phone calls with his comcast phone line. What type of device do I need to make this happen?
Again if anyone can offer me any advice and or point me in the right direction. I would be forever grateful.
Thanks in advance