Cisco 7921G Unified Wireless IP Phone

Cisco 7921G is a wireless IP phone bases on the Wi-Fi (ETSI; CCM/CCME UL Reqd;Battery/PS Not Included) data transfer technology.

This model of the phone presents itself as a convenient in use wireless IP phone with IEEE 802.11a/b/g support, which ensures complete voice communication in compatibility with Cisco Unified CallManager and Cisco Aeronet Wi-FI (IEEE 802.11 a/b/g) access points. This phone has color TFT display with 176x220 pixel resolution and a built in speaker phone.
Technical characteristics:
2inch color LCD display with 176x220 pixel resolution Network standards: IEEE 802.11a, IEEE 802.11b on IEEE 802.11g on 2,4Ghz or 5Ghz frequency 2 programmable soft keys providing access to applications and additional features of the phone Supported Audio Codec: G.711a, G.711u, G.729a, G.729ab, G.722 Support for XML applications Battery: 100 hours waiting mode or 12 hours talking mode. Protocols: DHCP, TFTP, DNS
AC adapter and power block are not included with this phone

Providers in database: 6433

Why Use PBX?

Introduction The use of PBX systems in business is hardly a new revelation. Businesses have been using various stages of the technology for years now, and it is far from a well kept secret that there are major advantages to using a PBX system. However, a lot of businesses that do not use something like Panasonic PBX are clueless as to what they are missing out on. While these businesses manually direct calls, those using NEC PBX use that manpower to increase productivity.

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