Cisco IP Corded Phone Telephone PoE 7940 7940G Business Office Voip Handset
The Cisco 7940G is an older‑generation Cisco IP Phone. The 7940G can operate alongside these modelsonly if your phone system supports the older 7940/7960 firmware family. Using the 7940G with systems that already have 7962, 7945 or 7965 phones.