I have 3 analog phone line. I would like to set up a PBX like system in business to route transfer, auto answer etc. So i did some researching and found Cisco SPA8800. I am hoping just to purchase this device and about 4 to 6 IP (Which i am also looking for recommendations too). I came across a post that says i have to setup a sip server. Is that true. What are your recommendation for a IP PBX system. Whats phones recommend.
Network Address Translation (NAT) Settings for Lines on PAP2T and SPA3102 Phone Adapters
The objective of this document is to configure Network Address Translation (NAT) settings for the lines of communication on the PAP2T ...
Speed Dial Settings on SPA100 Series
Speed Dial Buttons are often used to make the process of calling regularly used contacts quicker and with one button. This option is used in place of dialing the entire phone number in. ...
Firmware Upgrade on SPA112 and SPA122
To upgrade the firmware a specific file must be downloaded from the Internet and uploaded to the device. Upgrading your devices can be very useful. Firmware upgrades can fix software bu...