ESI IPFP 48 Key 6V IP Phone (5000-0289) Computer Parts Supports Session Initiation Protocol (SIP)

Supports Session Initiation Protocol (SIP)

Cisco 3845 HSEC/K9 Router Product Information:

Adtran Total Access 916 2nd Gen Description:

(1) Polycom Soundstation 2 Non-Expandable Conference Phone 2201-16000-001

1-5x FXS 8C Cards

ESI IPFP 48 Key 6V IP Phone (5000-0289) Computer Parts Supports Session Initiation Protocol (SIP)ESI IPFP 48 Key IP Phone Description: The ESI 48 Key IPFP is an IP phone designed for use with IP enabled ESI Communications phone systems. The IPFP 48 Key comes in two variations, regular IP for use over a local area network (LAN) and a RMT version which stands for "Remote". The RMT version of the phone allows you to use the phone over the internet wide area network (WAN). The ESI IPFP 48 Key and ESI IPFP RMT 48 Key phones both other 30 programmable