VoIP

• Cisco IP Phone 7821 - VoIP phone - SIP, SRTP - 2 lines - white
• Cisco Spare - Telephone wall mount kit for VoIP phone - for IP Phone 7821, 7841
• IP Network Intercom Exchange 1 Year Warranty
• Multi Interface Unit Sixteen Line Inputs Sixteen Line Outputs 1 Year Warranty
• Cisco IP Conference Phone 7832 - Conference VoIP phone - 6-way call capability - SIP, SDP - smoke
• Cisco IP Phone 7841 - VoIP phone - SIP, SRTP - 4 lines - refurbished
• Cisco IP Phone 8861 - VoIP phone - IEEE 802.11a/b/g/n/ac (Wi-Fi) - SIP, RTP, SDP - 5 lines - charcoal
• Cisco IP Phone 7821 - VoIP phone - SIP, SRTP - 2 lines
• Cisco IP Phone 8845 - IP video phone - with digital camera, Bluetooth interface - SIP, SDP - 5 lines - white
• The high-performing Avaya 9608G IP Deskphone features a monochrome display, 4 softkeys, high-definition audio quality, integrated Gigabit Ethernet interface, headset support, and expansion modules. The 9608G leverages your enterprise IP network to deliver sophisticated voice communications from headquarters, remote locations, or home offices.
• Cisco IP Phone 7861 - VoIP phone - SIP, SRTP - 16 lines - white
• Cisco IP Phone 8841 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 5 lines - white
• Cisco IP Phone 8861 - VoIP phone - IEEE 802.11a/b/g/n/ac (Wi-Fi) - SIP, RTCP, RTP, SRTP, SDP - white
• Cisco IP Phone 8851 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 5 lines - white
• Cisco Unified IP Phone 6901 Standard - VoIP phone - SCCP - charcoal
• Cisco Unified IP Phone 6901 Slimline - VoIP phone - SCCP - charcoal
• Cisco Unified IP Phone 6901 Slimline - VoIP phone - SCCP - arctic white
• Cisco IP Phone 7811 - VoIP phone - SIP, SRTP
• Cisco IP Phone 7841 - VoIP phone - SIP, SRTP - 4 lines - white - TAA Compliant
• Cisco IP Phone 8845 - IP video phone - with digital camera, Bluetooth interface - SIP, SDP - 5 lines - charcoal
• Poly VVX 311 - VoIP phone - 3-way call capability - SIP, SDP - 6 lines
• Avaya 9641GS IP Deskphone - VoIP phone - H.323, SIP - multiline
• AudioCodes 405HD IP Phone - VoIP phone - 3-way call capability
• Yealink CP925 - Conference VoIP phone - with Bluetooth interface - IEEE 802.11a/b/g/n (Wi-Fi) / Bluetooth 4.2 - 5-way call capability - SIP, SIP v2, SRTP - black
• Yealink W79P - Cordless VoIP phone - with Bluetooth interface with caller ID - IP-DECT - 3-way call capability - SIP, SIP v2, RTCP-XR, VQ-RTCPXR - black, classic gray
• Poly CCX 505 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP
• Poly Rove B2 - Cordless phone base station / VoIP phone base station with caller ID/call waiting - DECT - 3-way call capability - SIP, SIP v2, RTCP, RTP, SDP, SIP over TLS, SIP over TCP, SIP over UDP - black
• Poly VVX 350 - VoIP phone - 3-way call capability - SIP, SDP - 6-line operation - 24 lines - black
• Poly Edge E100 - VoIP phone with caller ID/call waiting - 3-way call capability - SIP, SDP
• Poly Edge E400 - VoIP phone with caller ID/call waiting - 3-way call capability - SIP, SDP - black
• Poly VVX 450 - VoIP phone - 3-way call capability - SIP, SRTP, SDP - 12 lines - black
• AudioCodes 445HD - VoIP phone with caller ID/call waiting - 3-way call capability - SIP, SDP, SIP over TLS
• Poly VVX D230 - Cordless VoIP phone with caller ID/call waiting - DECT - 3-way call capability - SIP, SDP - 8-line operation - 8 lines - black
• Poly Trio C60 NR - For Microsoft Teams - conference VoIP phone - with Bluetooth interface - IEEE 802.11a/b/g/n (Wi-Fi) / Bluetooth 4.2 - 5-way call capability - SIP, SRTP, SDP - 3 lines - black
• Poly Trio 8800 - Conference VoIP phone - with Bluetooth interface - 5-way call capability - SIP - 3 lines - black
• Poly Trio 8300 - Conference VoIP phone - with Bluetooth interface with caller ID/call waiting - IEEE 802.11a/b/g/n (Wi-Fi) / Bluetooth 5.0 - 3-way call capability - SIP, SRTP, SDP - 3 lines - black
• Poly CCX 600 - For Microsoft Teams - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 54 lines - government GSA - TAA Compliant
• Poly Rove 20 - Cordless VoIP phone with caller ID/call waiting - DECT - 3-way call capability - SIP, SIP v2, RTCP, RTP, SDP, SIP over TLS, SIP over TCP, SIP over UDP - black
• AudioCodes Mediant 800B - VoIP gateway - GigE - 1U
• Teams C455HD IP-Phone PoE GbE with integrated BT, Dual Band Wi-Fi and an external power supply black
• AudioCodes C470HD - VoIP phone - with Bluetooth interface with caller ID - RTCP, RTP, SRTP
• SpectraLink 8440 - Wireless VoIP phone - IEEE 802.11a/b/g/n (Wi-Fi) - 3-way call capability - SIP, RTCP, SRTP - multiline - black
• Cisco Spare - Footstand for VoIP phone - for IP Phone 7821, 7841
• Cisco IP Phone 8811 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 5 lines - white
• Poly VVX 450 - OBi Edition - VoIP phone - 3-way call capability - SIP, SRTP, SDP - 12 lines - black
• Poly CCX 505 - For Microsoft Teams - VoIP phone - SIP, RTCP, RTP, SRTP, SDP
• AudioCodes MediaPack Series MP-504 - VoIP gateway - 4 ports - 1GbE desktop / wall mountable
• Yealink W53P - Cordless VoIP phone - DECT - 3-way call capability - SIP, SIP v2, SRTP - 8 lines
• Yealink SIP-T57W - VoIP phone - with Bluetooth interface with caller ID - IEEE 802.11a/b/g/n/ac (Wi-Fi) - 3-way call capability - SIP, SIP v2, SRTP - classic gray
• Cisco Unified IP Phone 6901 Standard - VoIP phone - SCCP - arctic white
• Poly Edge E300 - VoIP phone with caller ID/call waiting - 3-way call capability - SIP, SDP
• Poly Edge B30 - VoIP phone - 5-way call capability - SIP - 16 lines - black
• Poly Edge E320 - VoIP phone - with Bluetooth interface - 3-way call capability - SIP - black
• Poly Edge B20 - VoIP phone with caller ID/call waiting - 5-way call capability - SIP, SDP - 8 lines - black
• Cisco Unified SIP Phone 3905 - VoIP phone - SIP, RTCP - charcoal
• Cisco Unified IP Phone 7975G - VoIP phone - SCCP, SIP - silver, dark grey - with 1 x user licence
• Cisco IP Conference Phone 8832 - Conference VoIP phone - SIP - charcoal
• Cisco IP Phone 6861 - VoIP phone - IEEE 802.11n (Wi-Fi) - SIP, SRTP - 4 lines - charcoal
• Cisco IP Phone 7861 - VoIP phone - SIP, SRTP - 16 lines - charcoal - remanufactured
• Cisco IP Phone 8851 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 5 lines - charcoal
• Cisco IP Phone 7841 - With Multiplatform Phone Firmware - VoIP phone - SIP - 4 lines - TAA Compliant
• Cisco IP Phone 8861 - With Multiplatform Phone Firmware - VoIP phone - IEEE 802.11a/b/g/n/ac (Wi-Fi) - SIP, RTCP, RTP, SRTP, SDP - charcoal
• Cisco IP Phone 8841 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 5 lines
• Cisco IP Phone 8851 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 5 lines - charcoal
• Cisco IP Conference Phone 8832 - Conference VoIP phone - SIP - charcoal
• Cisco IP Phone 6821 - VoIP phone with caller ID/call waiting - SIP, SRTP - 2 lines
• Cisco IP Phone 8861 - VoIP phone
• Yealink MP54 E2 - VoIP phone - with Bluetooth interface - classic gray
• Cisco IP Phone 8851 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 5 lines - charcoal - refurbished
• Cisco UC Phone 7821 White REMANUFACTURED
• Yealink T32GN Professional IP Phone with PoE and Colour Screen. No PSU
• Mitel MiVoice 5324 IP Phone - VoIP phone - SIP, MiNet - multiline
• Konftel 300IPx - Conference VoIP phone - SIP v2 - liquorice black - for Konftel C50300IPx Hybrid
• Poly VVX 250 - VoIP phone - 3-way call capability - SRTP, SIP, SDP, RTP - 4 lines - black
• Poly CCX 350 for Microsoft Teams - VoIP phone - black
• Konftel IP DECT 10 - Wireless VoIP phone base station - DECT\GAP\CAT-iq - SIP - for Konftel 300Wx, 300Wx Analog, 300Wx IP, C50300Wx Hybrid
• Cisco IP Phone 8811 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 5 lines - charcoal - TAA Compliant
• Cisco IP Phone 7811 - VoIP phone - SIP, SRTP - charcoal
• Cisco UC Phone 7811 REMANUFACTURED
• Cisco IP Phone 6841 - VoIP phone - SIP, SRTP - 4 lines - charcoal
• Cisco IP Phone 6851 - VoIP phone - SIP, SRTP - 4 lines - charcoal
• Cisco IP Conference Phone 7832 - Conference VoIP phone - 6-way call capability - SIP, SDP - smoke
• Yealink CP935W - Conference VoIP phone - with Bluetooth interface - IEEE 802.11a/b/g/n (Wi-Fi) / Bluetooth 4.2 - 5-way call capability - SIP, SIP v2 - black
• Yealink CP965 - Conference VoIP phone - with Bluetooth interface - IEEE 802.11a/b/g/n (Wi-Fi) / Bluetooth 4.2 - 10-way call capability - SIP, SIP v2, SRTP - black
• Poly VVX 350 - OBi Edition - VoIP phone - 3-way call capability - SIP, SRTP, SDP - 6 lines - black
• Poly VVX 150 - VoIP phone - 3-way call capability - SDP - 2 lines
• Poly CCX 500 for Microsoft Teams - VoIP phone with caller ID/call waiting - SIP, SRTP - 24 lines - black
• Poly CCX 700 OpenSIP - VoIP phone - with digital camera with caller ID/call waiting - SIP, RTCP, RTP - 24 lines - black
• Cisco IP Phone 6871 - VoIP phone - IEEE 802.11n (Wi-Fi) - SIP, SRTP - 4 lines - charcoal
• NEC BE113170 - Combination Trunk & Extension Card (GCD-LTA)
• Poly Trio C60 - Conference VoIP phone - with Bluetooth interface - IEEE 802.11a/b/g/n/ac (Wi-Fi) / Bluetooth 5.0 - 5-way call capability - SIP, SRTP, SDP - 3 lines
• Yealink SIP-T53 - VoIP phone with caller ID - 3-way call capability - SIP, SIP v2, SRTP, RTCP-XR, VQ-RTCPXR - classic gray
• Poly VVX 250 - OBi Edition - VoIP phone - 3-way call capability - SRTP, SIP, SDP, RTP - 4 lines - black
• Poly CCX 600 - For Microsoft Teams - VoIP phone - SIP, SDP, RTCP, RTP, SRTP - 54 lines - government GSA - TAA Compliant
• Yealink MP56 E2 - VoIP phone - with Bluetooth interface with caller ID - SIP - classic gray
• NEC BE113033 - 2 Circuit BRI ISDN2e Card (GCD-2BRIA)
• ISDN Primary Rate ISDN30e Card/E1 (GCD-PRTA)
• NEC 4-Port Analogue Extension Card (GCD-4LCF)
• NEC 16-Port Digital Extension Card (GCD-16DLCA)
• NEC Sv9100 Voip Gateway Card The UNIVERGE SV9100 is a unique communication solution for up to 896 extensions.
• NEC SV9100 8 Port Digital Station Card, Provide an additional 8 Digital Station Ports to an existing NEC SV9100 Phone system
• NEC Sv9100 8 Port Analogue Extension Card (GCD-8LCF)
• NEC Sv9100 Expansion Chassis Exp Board
• NEC 8 Port Analogue Extension Daughter Card (GPZ-8LCF)
• NEC 2-Circuit BRI ISDN2e Daughter Card (GPZ-2BRIA)
• Nortel IP2033 Spare Mics - Refurb
• ATL Berkshire Restricted Dial Phone Red
• Alcatel-Lucent Premium DeskPhones s Series 8068s - VoIP phone - with Bluetooth interface - SIP - moon grey
• Cisco IP Phone 8841 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 5 lines - charcoal - refurbished
• Cisco IP Phone 7861 - VoIP phone - SIP, SRTP - 16 lines - white - remanufactured
• Cisco IP Phone 8841 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 5 lines - white - refurbished
• Cisco IP Phone 7861 - VoIP phone - SIP, SRTP - 16 lines - charcoal - remanufactured
• Cisco IP Phone 8841 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 5 lines - remanufactured
• Yealink MP56 - VoIP phone - with Bluetooth interface - SIP - classic gray
• Yealink MP54 - VoIP phone - SIP - classic gray
• AudioCodes C470HD - VoIP phone - with Bluetooth interface with caller ID - RTCP, RTP, SRTP
• AudioCodes MediaPack Series MP-508 - VoIP gateway - 8 ports - 1GbE desktop / wall mountable
• Poly Trio C60 for Microsoft Teams/Skype for Business - Conference VoIP phone - with Bluetooth interface - IEEE 802.11a/b/g/n/ac (Wi-Fi) / Bluetooth 5.0 - 5-way call capability - SIP, SRTP, SDP - 3 lines
• Avaya IP Phone J189 - VoIP phone - SIP - multiline
• Cisco VG204XM Analog Voice Gateway - VoIP phone adapter - 100Mb LAN - refurbished
• Cisco IP Conference Phone 8832 - Conference VoIP phone - SIP - charcoal
• Cisco IP Conference Phone 7832 - Conference VoIP phone - 6-way call capability - SIP, SDP - white
• Cisco IP Conference Phone 8832 - Conference VoIP phone - SIP - white
• Cisco ATA 191 - VoIP phone adapter - 100Mb LAN - wall mountable
• Yealink W80B - Cordless phone base station / VoIP phone base station with caller ID - IP-DECT\GAP - 3-way call capability - SIP, SIP v2 - 2 lines - pearl white
• Yealink W70B - Cordless phone base station / VoIP phone base station with caller ID - IP-DECT - 3-way call capability - SIP, SIP v2, SRTP, RTCP-XR, VQ-RTCPXR - classic gray
• Poly Trio C60 - Conference VoIP phone - with Bluetooth interface - IEEE 802.11a/b/g/n/ac (Wi-Fi) / Bluetooth 5.0 - 5-way call capability - SIP, SRTP, SDP - 3 lines
• Poly CCX 500 OpenSIP - VoIP phone - SIP, RTCP, RTP, SRTP, SDP
• Poly Rove B2 - Cordless phone base station / VoIP phone base station with caller ID/call waiting - DECT - 3-way call capability - SIP, SIP v2, RTCP, RTP, SDP, SIP over TLS, SIP over TCP, SIP over UDP
• Poly VVX 150 - OBi Edition - VoIP phone - 3-way call capability - SDP - 2 lines
• Yealink W90DM - Cordless phone base station / VoIP phone base station with caller ID - DECT\GAP - 3-way call capability - SIP, SIP v2 - multi-line operation - 250 lines - white
• Yealink W90B - Cordless phone base station / VoIP phone base station with caller ID - DECT\GAP - 3-way call capability - SIP, SIP v2 - multi-line operation - 250 lines - white
• Poly Edge B20 - VoIP phone with caller ID/call waiting - 5-way call capability - SIP, SDP - 8 lines
• N-8000AF Audio Interface Unit
• Direct Select Unit 1 Year Warranty
• SolarWinds VoIP and Network Quality Manager - Upgrade licence - unlimited IP phones, unlimited IP SLA source devices - upgrade from up to 50 IP SLA source devices / 3000 IP phones - maintenance expires on same day as existing licence - Win
• SolarWinds VoIP and Network Quality Manager - Upgrade licence - up to 50 IP SLA source devices, 3000 IP phones - upgrade from up to 5 IP SLA source devices / 300 IP phones - maintenance expires on same day as existing licence - Win
• SolarWinds VoIP and Network Quality Manager - Upgrade licence - up to 50 IP SLA source devices, 3000 IP phones - maintenance expires on same day as existing licence - Win
• Poly Rove 20 - Cordless VoIP phone with caller ID/call waiting - DECT - 3-way call capability - SIP, SIP v2, SIP over TLS, SIP over UDP, SIP over TCP, SDP, RTCP, RTP - black
• Cisco IP Phone 7821 - VoIP phone - SIP, SRTP - 2 lines
• Yealink SIP-T42U - VoIP phone with caller ID - 5-way call capability - SIP, SIP v2, SRTP - 12 lines - classic gray
• Poly Edge B30 - VoIP phone with caller ID/call waiting - 5-way call capability - SIP, SDP - 16 lines
• AudioCodes MediaPack Series MP-118 - VoIP gateway - 8 ports - 100Mb LAN
• Poly Trio 8300 - Conference VoIP phone - with Bluetooth interface - IEEE 802.11a/b/g/n (Wi-Fi) / Bluetooth 5.0 - 3-way call capability - SIP, SRTP, SDP - 3 lines
• Poly Trio 8300 NR - Conference VoIP phone - with Bluetooth interface with caller ID/call waiting - IEEE 802.11a/b/g/n (Wi-Fi) / Bluetooth 5.0 - 3-way call capability - SIP, SRTP, SDP - 3 lines - black
• Poly VVX 350 - OBi Edition - VoIP phone - 3-way call capability - SRTP, SIP, SDP - 6 lines - black
• Poly ATA 402 - VoIP phone adapter - with Open SIP - 100Mb LAN
• Poly VVX 250 - OBi Edition - VoIP phone - 3-way call capability - SRTP, SIP, SDP, RTP - 4 lines - black
• Poly VVX 450 - OBi Edition - VoIP phone - 3-way call capability - SRTP, SIP, SDP - 12 lines - black
• Poly ATA 400 - VoIP phone adapter - with Open SIP - 10Mb LAN
• Yealink SIP-T46S - VoIP phone - 3-way call capability - SIP, SIP v2 - 16 lines
• Yealink SIP-T48S - VoIP phone - 3-way call capability - SIP, SIP v2 - 16 lines
• Poly CCX 700 OpenSIP - VoIP phone - SIP, RTCP, RTP, SDP
• Poly CCX 600 for Microsoft Teams - VoIP phone
• Poly CCX 400 OpenSIP - VoIP phone - SIP, SDP, RTCP, RTP - 24 lines
• Yealink W73P - Cordless VoIP phone with caller ID - DECT - 3-way call capability - SIP, SIP v2, RTCP-XR, VQ-RTCPXR - classic gray, space grey
• Yealink W80DM - Cordless phone base station / VoIP phone base station with caller ID - DECT\GAP - 3-way call capability - SIP, SIP v2 - 2-line operation - 100 lines - pearl white
• Yealink W76P - Cordless phone / VoIP phone with caller ID - 1900 MHz - DECT - 3-way call capability - SIP, SIP v2, RTCP-XR, VQ-RTCPXR - 10 lines - classic gray, alabaster silver
• Yealink W78P - Cordless VoIP phone - with Bluetooth interface with caller ID - 1900 MHz - DECT - 3-way call capability - SIP, SIP v2, RTCP-XR, VQ-RTCPXR - 10 lines - black, classic gray
• Yealink W77P IP phone 1.8", 128 x 160 TFT, IP54, talk time 40 h, standby time 575 h, 1880–1900 MHz (Europe), 1920–1930 MHz (US), black
• Yealink MP56 - VoIP phone - with Bluetooth interface - SIP - classic gray
• AudioCodes 445HD IP Phone - Skype for Business Edition - VoIP phone - SIP, SDP - 6 lines
• Poly VVX 450 Business IP Phone - VoIP phone - 3-way call capability - SIP, SDP - 12 lines
• Poly CCX 400 for Microsoft Teams - VoIP phone
• Yealink SIP-T48U - VoIP phone with caller ID - 10-way call capability - SIP, SIP v2, SRTP, RTCP-XR, VQ-RTCPXR - classic gray
• Yealink SIP-T31G - VoIP phone with caller ID - 5-way call capability - SIP, SIP v2, SRTP - 2 lines - classic gray
• Yealink SIP-T31P - VoIP phone with caller ID - 5-way call capability - SIP, SIP v2, SRTP - 2 lines - classic gray
• SpectraLink 8441 - Wireless VoIP phone - with Bluetooth interface - IEEE 802.11a/b/g/n (Wi-Fi) - 3-way call capability - SIP - 6 lines
• AudioCodes Mediant 1000B - VoIP gateway - 1GbE - 1U
• AudioCodes Mediant 1000B - VoIP gateway - 1GbE - 1U - rack-mountable
• Yealink T23GN - VoIP phone - 3-way call capability - SIP, SIP v2 - 3 lines
• Poly VVX 601 - VoIP phone - 3-way call capability - H.323, SIP, RTCP, RTP, SRTP, SDP - 16 lines
• Yealink CP960 - Conference VoIP phone - with Bluetooth interface - 5-way call capability - SIP, SIP v2
• Poly VVX D230H - Cordless VoIP phone - DECT - 3-way call capability - SIP, SDP - 4 lines
• SpectraLink 8441 - Wireless VoIP phone - with Bluetooth interface - IEEE 802.11a/b/g/n (Wi-Fi) - 3-way call capability - SIP - 6 lines
• Poly VVX 410 - VoIP phone - 3-way call capability - SIP, RTCP, RTP, SRTP, SDP - 12 lines
• Avaya 1692 IP Conference Phone - Conference VoIP phone - dark grey - refurbished
• Avaya one-X Deskphone Edition 9650 IP Telephone - VoIP phone - H.323 - refurbished
• Nortel IP Phone 2002 - VoIP phone - multiline - charcoal with silver-metallic bezel
• Mitel MiVoice 5304 IP Phone - VoIP phone - SIP, MiNet, RTP - 2 lines
• Gigaset PRO Maxwell Basic - VoIP phone - 3-way call capability - SIP - 4 lines
• Grandstream GXP2140 Enterprise IP Phone - VoIP phone - 5-way call capability - SIP, RTCP, RTP, SRTP - multiline
• Avaya 1210 IP Deskphone - VoIP phone - charcoal
• Mitel 6869 SIP Phone - VoIP phone - 3-way call capability - SIP, RTCP, RTP, SRTP - 24 lines
• Gigaset N670 IP Pro - Wireless VoIP phone base station - IP-DECT\GAP\pnCAP - 3-way call capability - SIP, RTP, SRTP, SDP, SIPS - polar white SF9063
• Mitel IP Phone 485G - VoIP phone - 6-way call capability - SIP - 8 lines
• Yealink SIP-T33G - VoIP phone - 5-way call capability - SIP, SIP v2, SRTP - 4 lines - classic gray
• Yealink SIP-T42U - VoIP phone with caller ID - 5-way call capability - SIP, SIP v2, SRTP - 12 lines - classic gray
• Grandstream WP820 - VoIP phone - with Bluetooth interface - IEEE 802.11a/b/g/n (Wi-Fi) - 3-way call capability - SIP - 2 lines
• Mitel 6920w IP Phone - VoIP phone - SIP, MiNet - 18 lines
• Yealink SIP-T54W - VoIP phone - with Bluetooth interface with caller ID - IEEE 802.11a/b/g/n/ac (Wi-Fi) - 3-way call capability - SIP, SIP v2, SRTP - classic gray
• SolarWinds VoIP and Network Quality Manager - Upgrade licence - unlimited IP phones, unlimited IP SLA source devices - upgrade from up to 5 IP SLA source devices / 300 IP phones - maintenance expires on same day as existing licence - Win
• Grandstream GXP1610 - VoIP phone - 3-way call capability - SIP - 2 lines
• Yealink MP56 - VoIP phone - with Bluetooth interface
• SolarWinds VoIP and Network Quality Manager - Upgrade licence - unlimited IP phones, unlimited IP SLA source devices - upgrade from up to 25 IP SLA source devices / 1500 IP phones - maintenance expires on same day as existing licence - Win
• SolarWinds VoIP and Network Quality Manager - Upgrade licence - up to 50 IP SLA source devices, 3000 IP phones - upgrade from up to 25 IP SLA source devices / 1500 IP phones - maintenance expires on same day as existing licence - Win
• SolarWinds VoIP and Network Quality Manager - Upgrade licence - up to 25 IP SLA source devices, 1500 IP phones - upgrade from up to 5 IP SLA source devices / 300 IP phones - maintenance expires on same day as existing licence - Win
• Gigaset PRO Maxwell 4 - VoIP phone - 3-way call capability - SIP - 4 lines
• Mitel 5634 - Wireless VoIP phone - DECT / IEEE 802.11a/b/g/n (Wi-Fi) - SIP
• Avaya IX B199 - Conference VoIP phone - SIP v2, RTP, SRTP - black
• YEALINK T58W PRO
• Mitel 6940w IP Phone - VoIP phone - SIP, MiNet
• Yealink SIP-T31W - VoIP phone with caller ID - IEEE 802.11a/b/g/n/ac (Wi-Fi) - 5-way call capability - SIP, SIP v2, SRTP, RTCP - 2 lines - classic gray
• Yealink SIP-T53W - VoIP phone - with Bluetooth interface with caller ID - 3-way call capability - SIP, SIP v2, SRTP - 12-line operation - classic gray
• AudioCodes MediaPack Series MP-502 - VoIP gateway - 2 ports - 1GbE desktop / wall mountable
• Yealink SIP-T58W - VoIP phone - with Bluetooth interface with caller ID - 10-party call capability - SIP, SIP v2, SRTP, RTCP-XR, VQ-RTCPXR - classic gray
• Mitel MiVoice 6940 IP Phone - VoIP phone - with Bluetooth interface - MiNet
• Mitel 6867 - VoIP phone - 3-way call capability - SIP, RTCP, RTP, SRTP - 9 lines
• Poly Calisto P240 - USB VoIP phone
• Grandstream GXP2130 - VoIP phone - 4-way call capability - SIP - 3 lines
• Grandstream GXP1628 - VoIP phone - 3-way call capability - SIP - 2 lines
• Grandstream GXP1625 - VoIP phone - 3-way call capability - SIP - 2 lines
• Grandstream GAC2500 - Conference VoIP phone - with Bluetooth interface - IEEE 802.11b/g/n (Wi-Fi) - 7-way call capability - SIP - 6 lines
• Nortel IP Phone 1210 - VoIP phone
• Mitel MiVoice 5312 IP Phone - VoIP phone
• Grandstream GXP2160 Enterprise IP Phone - VoIP phone - 5-way call capability - SIP, RTCP, RTP, SRTP - multiline
• Avaya J129 IP Phone - VoIP phone - SIP
• Avaya IP Phone 1140E - VoIP phone - SIP
• Grandstream GXP2135 - VoIP phone - with Bluetooth interface - 4-way call capability - SIP - 8 lines
• Mitel 5340e IP Phone - VoIP phone - SIP, MiNet
• Avaya one-X Deskphone Edition 9650C IP Telephone - VoIP phone - H.323, SIP - refurbished
• Panasonic - VoIP phone
• NEC UNIVERGE - VoIP phone
• Yealink SIP-T54W - VoIP phone - with Bluetooth interface with caller ID - IEEE 802.11a/b/g/n/ac (Wi-Fi) - 3-way call capability - SIP, SIP v2, SRTP - classic gray
• Poly RealPresence Trio 8800 - Conference VoIP phone - with Bluetooth interface - IEEE 802.11a/b/g/n (Wi-Fi) - 5-way call capability - SIP, SDP
• Poly Rove 30 - Cordless VoIP phone with caller ID/call waiting - DECT - 3-way call capability - SIP, SIP v2, RTCP, RTP, SDP, SIP over TLS, SIP over TCP, SIP over UDP
• Poly CCX 600 OpenSIP - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 54 lines
• Yealink MP50 - USB VoIP phone
• Yealink W60P - Cordless VoIP phone - IP-DECT\GAP - 3-way call capability - SIP, SIP v2 - 8 lines
• AudioCodes 450HD - VoIP phone - SIP, SDP - 8 lines - black
• Yealink CP930W - Conference VoIP phone - with Bluetooth interface - IP-DECT - 5-way call capability - SIP, SIP v2, SRTP - Space Silver
• AudioCodes 450HD IP Phone - VoIP phone - SIP, SDP - 8 lines - black
• Yealink T58W - VoIP phone with caller ID - 10-party call capability - SIP, SIP v2 - 16 lines - classic gray
• Poly CCX 505 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP
• Poly Edge B10 - VoIP phone with caller ID/call waiting - 5-way call capability - SIP, SDP - 8 lines
• AudioCodes MediaPack Series MP-112 - VoIP gateway - 2 ports - 100Mb LAN
• Avaya 9621G IP Deskphone - VoIP phone - H.323, SIP - multiline
• Avaya one-X Deskphone Value Edition 1603-I - VoIP phone - H.323
• Avaya 1220 IP Deskphone - VoIP phone - SIP - multiline - charcoal
• Avaya 1603SW-I IP Deskphone - VoIP phone - H.323, SIP - 3 lines
• Avaya 9611G IP Deskphone - VoIP phone - H.323, SIP - 8 lines - grey - TAA Compliant
• Avaya 9608G IP Deskphone - VoIP phone - H.323, SIP - 8 lines - grey