CISCO SPA525G Phone Manual Chapter One: An Overview The Cisco SPA525G 5-Line IP Phone with Color Display (Figure 1) is an excellent choice for businesses that require an enhanced user experience with a hosted IP telephony service, an IP private branch exchange (PBX), or a large-scale IP Centrex deployment. The Cisco SPA525G 5-Line IP Phone with Color Display is an excellent choice for businesses that require an enhanced user experience with a hosted IP telephony service, an IP private branch exchange (PBX), or a large-scale IP Centrex deployment. Cisco SPA525G 5-Line IP Phone with Color Display (Certified Refurbished) by Cisco. $73.49 $ 73. 49. Lot of 5 Gray 12' Ft Handset Cords for Cisco IP Phone SPA 300 500 900 SPA500 Series SPA301 SPA303 SPA501G SPA502G SPA504G SPA508G SPA525G2 SPA514G SPA509G SPA525G with 5" Tail/Leader by DIY View the Cisco Spa525g Manual for free. All the Cisco manuals and user's guides are available for free view without any registration. You can also download the View online or download 11 Manuals for Cisco SPA525G - Small Business Pro IP Phone VoIP. Besides, it's possible to examine each page of the guide singly by using the scroll bar. This way you'll save time on finding the necessary info. Hi, I am trying to update the firmware for our SPA525G IP phones. The manual asks me to the follow these steps which I do: STEP 1 Log in to the phone web user interface. Overview of the Cisco SPA525G IP Phone. Cisco Small Business Pro IP Phone SPA525G (SIP) User Guide. 14. 1 Overview of the Cisco SPA525G IP Phone. The Cisco SPA525G IP Phone is a full-featured VoIP (Voice over Internet Protocol) phone that provide voice communication over an IP network. It provides traditional I'm having some difficulty getting a new SPA525G to come up on the UC520. Here is what is going on: 1. I plug the phone into a port (thats setup for voice & tested with a 7940) 2. Phone Powers up. 3. Phone does not auto register. 4. Further examination reveal