[CP-8831-EU-K9] ราคา ขาย จำหน่าย Cisco 8831 Base/Control Panel for APAC, EMEA, & Australia

Dialer Type Keypad
Dialer Location Base
Conference Call Capability Yes
Speakerphone Yes (digital duplex)
Menu Operation Yes
Programmable Buttons Qty 4
Indicators Voice message waiting indicator, hold indicator, mute indicator
Additional Functions Call timer, built-in clock
Additional Features Noise reduction, music on hold
Conference Phone
Package Content Conference phone console, Conferencing base unit
Features Echo cancellation
IP Telephony
Main Features Multiple VoIP protocol support
VoIP Protocols SIP
Voice Codecs G.711, G.722, G.729a, G.729ab, iLBC
Quality of Service IEEE 802.1Q (VLAN), IEEE 802.1p
IP Address Assignment DHCP, static
Security 128 bit AES, IEEE 802.1X
Power Over Ethernet (PoE) Support Yes
Network Protocols TFTP, SRTP
Network Ports Qty 1 x Ethernet 10/100Base-TX
Compatible Software Cisco Unified Communications Manager 7.1 or later
Voice Features Comfort noise generation (CNG), voice activity detection (VAD), automatic gain control (AGC)
Network Features Class 3 PoE, Lightweight Directory Access Protocol (LDAP)