Cisco 7931G is considered as one of the best multifunctional phones with 24 phone line keys. Due to high number of keys (24 line keys with backlight and 4 interactive menu keys with all features and possibilities of the phone), this model can work independently from CP7915 and CP7916 panels, what makes the organization of the office cheaper.
Due to its display with a backlight the information shown is well displayed and allows using all the advantages of XML-services. Cisco 7931G IP Phone has very good security and can receive a power supply with help of IEEE802.3af, PoE or optional power supply block.
Technical characteristics: Monochrome display with 192x64 resolution and backlight has intuitive scrolling interface, ensuring access to possibilities of a call and text XML – applications. Additionally the phone supports audio XML applications. Device ensures 10/100BASE-T Ethernet connection via two RJ-45 ports: one is for LAN connection, another for Ethernet device. Network features: Cisco Discovery Protocol and LLDP-MED; IEEE 802.1 p/q TLS (Transport Layer Security) with AES-128 encryption using Cisco Unified CallManager Express Version 4.0 Power supply from switches supporting IEEE 802. 3af PoE or power supply from Cisco CP-PWR-CUBE-3
Jazzd is an internet service provider, product offered by D&E Communications. A little bit about D&E Communications; the company is an Integrated Communications Provider that supplies telephone and data access services to more than 175,000 lines in centraRead more