VoIP

• Brand: Tripp Lite
• Type: Consumer Electronics
• Protocols: TCP/IP
• Weight: 0.2
• Model #: N201-006-WH

• Brand: Grandstream
• Type: Computer Accessories
• Dimensions: 2.720 x 7.400 x 5.200
• Weight: 1.0141
• Model #: WP822

• Type: Accessories
• Model #: RNAB07XPTGH68

• Brand: CyberData
• Type: Accessories
• Ports: 3 x RJ45, 1 x USB-B
• Weight: 0.4
• Model #: 011187

• Brand: Cisco
• Type: Accessories
• Specifications: Main Features: Multiple VoIP protocol support, integrated Ethernet switch VoIP: Yes VoIP Protocols: SIP, RTCP, RTP, SRTP, SDP Voice Codecs: G.722, G.729a, G.711u, G.711a, iLBC, iSAC Lines Supported: 5 lines Quality of Service: IEEE 802.1Q (VLAN), IEEE 802.1p IP Address Assignment: DHCP, static Security: IEEE 802.1X, TLS Power Over Ethernet (PoE) Support: Yes Network Protocols: IP, TFTP, UDP, Cisco Discovery Protocol (CDP), HTTP, DNS, HTTPS, SRTP, Link Layer Discovery Protocol - Media Endpoint Discovery (LLDP-MED), RTCP, RTP Network Ports Qty: 2 x Ethernet 10Base-T / 100Base-TX / 1000Base-T Compatible Software: Cisco Unified Communications Manager 8.5.1 or later, Cisco Hosted Collaboration Solution, Cisco Unified Communications Manager Express 10.0 or later Network Features: Class 3 PoE Connec...
• Model #: CP-8851NR-K9=

• Type: Accessories
• Model #: RNAB01BUIWA08

Limited time offer, ends 08/05

• Type: Accessories
• Model #: WM-W-046

• Type: Accessories
• Model #: X100P RED

• Type: Accessories
• Model #: BE4CZ5E1Q3

• Brand: CyberData
• Type: Accessories
• Dimensions: 6.11" x 4.05" x 1.15" (L x W x H)
• Specifications: Protocol: SIP RFC 3261 Compatible Ethernet I/F: 10/100 Mbps Power Input: PoE 802.3af or 48VDC Operating Temperature: -10 degrees C to 50 degrees C(14 degrees F to 122 degrees F) Payload Types: G711 Regulatory Compliance: FCC Class A, UL 60950 Page Port Output Balanced 600 Ohm 10 VPP Line In: - Input Signal Amplitudes: 2.0 VPP maximum - Input Impedance:10k ohm Line Out: - Output Signal Amplitudes:2.0 VPP maximum - Output Level: +2dBm nominal - Total Harmonic Distortion: 0.5% maximum - Output Impedance: 10k ohm
• Model #: 011146

• Type: Accessories
• Model #: RNAB0BNP4YYFR

• Model #: ACM7004-5-GLB

• Brand: AudioCodes
• Type: Accessories
• Features: Interfaces: - Dual T1/E1 span module installed - 5 additional modular bays for voice modules - one active / standby pair of 10/100/1000 Ethernet interfaces Media Processing: - Voice Coders: G.711, G.726, G.727, G.723.1, G.729, GSM FR, MS GSM, iLBC, EG.711, EVRC, QCELP, AMR, GSM EFR, G.722, Independent dynamic vocoder selection per channel. - Echo Cancellation: G.165 and G.168-2002, with 32, 64 or 128 tail length. - Quality Enhancement: Dynamic programmable jitter buffer, VAD, CNG, 802.1p/Q VLAN tagging, DiffServ, voice quality monitoring, G.729B, RTCPXR. - DTMF / MF Transport: Packet side or PSTN side detection and generation, RFC 2833 compliant DTMF relay. Call Progress tones detection and generation. - IP Transport: VoIP (RTP / RTCP) per IETF RFC 3550 and 3551. - Fax and Modem Transport: T.38 compliant ...
• Model #: M1KB-D2

• Model #: ACM7008-2-L-GLB

• Type: Accessories
• Model #: RNAB08WYPM999

• Type: Telephone
• Model #: BEVTech IS8101

• Brand: Grandstream
• Type: Accessories
• Weight: 3.45
• Features: Supports 4 lines, 4 SIP accounts and 5-way voice conferencing HD audio on speakerphone and handset, 5 programmable context-sensitive soft keys Compatible with GXP2200 LCD extension module (GXP2200 EXT) 4.3 inch (480 x 272) color-screen LCD Dual Gigabit ports, integrated PoE Integrated Bluetooth for use with Bluetooth headsets and Bluetooth-enabled mobile devices (transferring contact books and calls), USB, EHS for Plantronics headsets
• Model #: GXP2140

• Type: Accessories
• Model #: BEGSUCM6302

• Brand: Valcom
• Type: Accessories
• Specifications: Local Power Option for VoIP Products 24VDC, 300mA Filtered Receptacle Mounted
• Model #: VC-VIP-324D

• Brand: Fanvil
• Model: X210i
• Type: Accessories
• Model #: RNAB083S2BYSP

• Type: Accessories
• Model #: RNAB08SYZF4WJ

• Brand: Grandstream
• Model: HT813
• Type: Accessories
• Protocols: TCP / IP / UDP, RTP / RTCP, HTTP / HTTPS, ARP / RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, STUN, SIP (RFC3261), SIP over TCP / TLS, SRTP, TR-069
• Model #: HT813

• Type: Accessories
• Model #: RNAB0BNQCQK5T

• Brand: Cisco
• Type: Accessories
• Ports: 4 x RJ-11 FXO WAN
• Weight: 0.52
• Model #: VIC2-4FXO=

• Brand: Plantronics
• Type: Accessories
• Features: Automatically answer a call by pressing a button on the headset. Compatibility: Polycom SoundPoint IP 320 IP 321 IP 330 IP 331 IP 430 IP 450 IP 550 IP 560 IP 650 IP 670
• Parts: 1 year limited
• Model #: APP-50

• Brand: Yealink
• Type: Accessories
• Model #: SIP-T53

• Model #: HU-BT41-G

• Type: Telephone
• Model #: BE50008352

• Brand: snom
• Type: Accessories
• Standards: IEEE 802.3/3u, IEEE 802.3af, class 3
• Speed: 10/100 Mbps
• Model #: SNO-PA1

• Model #: 622922497234

• Type: Accessories
• Model #: YEA-W73P

• Type: Accessories
• Model #: BEHA0958CQ

• Type: Accessories
• Model #: RNAB08SZX3YSB

• Type: Accessories
• Model #: 939-001796

• Type: Accessories
• Model #: BAH0966ZXC5F

• Type: Wireless VoIP
• Model #: X4U-5PK