VoIP
SpectraLink 8441 - Wireless VoIP phone - with Bluetooth interface - IEEE 802.11a/b/g/n (Wi-Fi) - 3-way call capability - SIP - 6 lines
Yealink SIP-T46S - VoIP phone - 3-way call capability - SIP, SIP v2 - 16 lines
NEC BE113033 - 2 Circuit BRI ISDN2e Card (GCD-2BRIA)
Avaya Media Gateway G430 - VoIP gateway - 100Mb LAN - 1.5U - rack-mountable
Cisco ATA 191 - VoIP phone adapter - 100Mb LAN - wall mountable
Cisco IP Phone 7811 - VoIP phone - SIP, SRTP - charcoal
ISDN Primary Rate ISDN30e Card/E1 (GCD-PRTA)
Grandstream GXP2130 - VoIP phone - 4-way call capability - SIP - 3 lines
Poly VVX 150 - VoIP phone - 3-way call capability - SDP - 2 lines
Yealink SIP-T48S - VoIP phone - 3-way call capability - SIP, SIP v2 - 16 lines
Avaya one-X Deskphone Value Edition 1616-I - VoIP phone - H.323
Poly CCX 400 for Microsoft Teams - VoIP phone
Poly VVX 250 - VoIP phone - 3-way call capability - SIP, RTP, SRTP, SDP - 4 lines - black
Poly Edge B10 - VoIP phone with caller ID/call waiting - 5-way call capability - SIP, SDP - 8 lines
Poly CCX 500 for Microsoft Teams - VoIP phone with caller ID/call waiting - SIP, SRTP - 24 lines - black
Avaya one-X Deskphone Edition 9620 IP Telephone - VoIP phone - H.323, SIP - charcoal grey
Yealink T32GN Professional IP Phone with PoE and Colour Screen. No PSU
Cisco VG310 Voice Gateway - VoIP phone adapter - 1GbE - analogue ports: 24 - 1U - rack-mountable
Avaya 2033 IP Conference Phone - Conference VoIP phone - charcoal
Cisco VG204XM Analog Voice Gateway - VoIP phone adapter - 100Mb LAN - refurbished
Poly VVX 350 - OBi Edition - VoIP phone - 3-way call capability - SIP, SRTP, SDP - 6 lines - black
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
Yealink W60P - Cordless VoIP phone - IP-DECT\GAP - 3-way call capability - SIP, SIP v2 - 8 lines
Cisco Spare - Telephone wall mount kit for VoIP phone - for IP Phone 7821, 7841
Cisco IP Conference Phone 7832 - Conference VoIP phone - 6-way call capability - SIP, SDP - smoke
Poly CCX 700 OpenSIP - VoIP phone - with digital camera with caller ID/call waiting - SIP, RTCP, RTP - 24 lines - black
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
Cisco IP Phone 6841 - VoIP phone - SIP, SRTP - 4 lines - charcoal
Grandstream GAC2500 - Conference VoIP phone - with Bluetooth interface - IEEE 802.11b/g/n (Wi-Fi) - 7-way call capability - SIP - 6 lines
Cisco Spare - Footstand for VoIP phone - for IP Phone 7821, 7841
Avaya B179 - Conference VoIP phone - 5-way call capability - SIP v2, SRTP - liquorice black
Yealink SIP-T46U - VoIP phone with caller ID - 3-way call capability - SIP, SIP v2 - 16 lines
Poly VVX 350 - VoIP phone - 3-way call capability - SIP, SDP - 6-line operation - 24 lines - black
Grandstream GXP2170 - VoIP phone - with Bluetooth interface - 5-way call capability - SIP - 12 lines
Avaya 1210 IP Deskphone - VoIP phone - charcoal
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
Avaya IP Phone Single Port Power over Ethernet Injector - PoE injector - output connectors: 1 - for Avaya 9608 IP Deskphone, 9611G IP Deskphone, 9621G IP Deskphone, 9641G IP Deskphone
Avaya IX IP Phone J159 - VoIP phone - SIP
Avaya IP Phone 1140E - VoIP phone - SIP
Poly CCX 700 OpenSIP - VoIP phone - SIP, RTCP, RTP, SDP
Yealink SIP-T31W - VoIP phone with caller ID - IEEE 802.11a/b/g/n/ac (Wi-Fi) - 5-way call capability - SIP, SIP v2, RTCP, SRTP - 2 lines - classic gray
Cisco UC Phone 7811 REMANUFACTURED
Yealink W90DM - Cordless phone base station / VoIP phone base station with caller ID - DECT\GAP\CAT-iq - 3-way call capability - SIP, SIP v2 - multi-line operation - 250 lines - white
Cisco IP Phone 8811 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 5 lines - charcoal - TAA Compliant
Avaya one-X Deskphone Edition 9630 IP Telephone - VoIP phone - H.323 - 6 lines
Cisco IP Phone 8861 - VoIP phone - IEEE 802.11a/b/g/n/ac (Wi-Fi) - SIP, RTP, SDP - 5 lines - charcoal
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
Gigaset N870 IP PRO - Wireless VoIP phone base station - IP-DECT\GAP\pnCAP - SIP, SRTP, SDP - polar white SF9063
Avaya 1220 IP Deskphone - VoIP phone - SIP - multiline - charcoal
AudioCodes 450HD - VoIP phone - SIP, SDP - 8 lines - black
AudioCodes 445HD IP Phone - Skype for Business Edition - VoIP phone - SIP, SDP - 6 lines
Yealink SIP-T58A - VoIP phone - with Bluetooth interface - IEEE 802.11b/g/n (Wi-Fi) - 5-way call capability - SIP, SIP v2, SRTP - 16 lines
Grandstream GXP2140 Enterprise IP Phone - VoIP phone - 5-way call capability - SIP, RTCP, RTP, SRTP - multiline
Konftel - Battery charger - 2 x batteries charging - 1.5 A
Konftel 55 - Conference phone - liquorice black and silver
Yealink MP54 - VoIP phone - SIP - classic gray
Mitel MiVoice 5312 IP Phone - VoIP phone - SIP, MiNet - refurbished
Poly - Polycom SoundPoint IP 670 - VoIP phone - 3-way call capability - SIP - multiline
Grandstream GXP1630 - VoIP phone - 4-way call capability - SIP - 3 lines
Poly CCX 350 for Microsoft Teams - VoIP phone - black
Cisco IP Phone 6851 - VoIP phone - SIP, SRTP - 4 lines - charcoal
Mitel 5370ip - VoIP phone
Mitel 6867 - VoIP phone - 3-way call capability - SIP, RTCP, RTP, SRTP - 9 lines
Poly VVX 250 - OBi Edition - VoIP phone - 3-way call capability - SIP, RTP, SRTP, SDP - 4 lines - black
NEC SL2100 Type B - Digital phone - black
Avaya 9641G IP Deskphone - VoIP phone - H.323, SIP - multiline
Yealink CP965 Microsoft Teams Audio Conference Main Unit
Konftel IP DECT 10 - Wireless VoIP phone base station - DECT\GAP\CAT-iq - SIP - for Konftel 300Wx, 300Wx Analog, 300Wx IP, C50300Wx Hybrid
Avaya 1110 IP Deskphone - VoIP phone - graphite
Yealink CP920 - Conference VoIP phone - with Bluetooth interface - 5-way call capability - SIP, SIP v2
AudioCodes Mediant 800B - VoIP gateway - GigE - 1U
Alcatel-Lucent Premium DeskPhones s Series 8068s - VoIP phone - with Bluetooth interface - SIP - moon grey
Grandstream GXP2135 - VoIP phone - with Bluetooth interface - 4-way call capability - SIP - 8 lines
Gigaset PRO Maxwell 4 - VoIP phone - 3-way call capability - SIP - 4 lines
Yealink W78P IP phone 2.4", 240 x 320 TFT, Bluetooth 5.1, talk time 21 h, standby time 166 h, 1880 – 1900 MHz (Europe), 1920 – 1930 MHz (US), black
Yealink W90B Cordless DECT IP Multi-Cell Base Station 1880-1900 MHz, PoE, LAN, 100-240V AC, 60 Number of handsets supported
Cisco Unified SIP Phone 3905 - VoIP phone - SIP, RTCP - charcoal
Yealink SIP-T42U - VoIP phone with caller ID - 5-way call capability - SIP, SIP v2, SRTP - 12 lines - classic gray
Hewlett-Packard 830A1AA
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
Cisco VG202XM Analog Voice Gateway - VoIP phone adapter - 100Mb LAN
Cisco - Telephone wall mount kit for VoIP phone - for IP Phone 8841, 8851, 8861
Cisco IP Conference Phone 8832 - Conference VoIP phone - SIP - white
Cisco IP Phone 8841 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 5 lines - white
Avaya 1603SW-I IP Deskphone - VoIP phone - H.323, SIP - 3 lines
Poly CCX 505 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP
AudioCodes Mediant 1000B - VoIP gateway - GigE - 1U
Yealink CP930W - Conference VoIP phone - with Bluetooth interface - IP-DECT - 5-way call capability - SIP, SIP v2, SRTP - Space Silver
Yealink MP58 Zoom Edition - VoIP phone - with Bluetooth interface - SIP, SRTP - classic gray
Crestron Flex UC-MM30-TA-I - Conference VoIP phone - IEEE 802.11a/b/g/n/ac (Wi-Fi) - SRTP
Cisco 860 IP phone 5.2", 1080x1920, USB-C, 3.5 mm audio, NFC, 3000 mAh, 153 x 76 x 12 mm,Battery, Cable, Charger
Mitel MiVoice 5320e - VoIP phone - SIP, MiNet
Cisco IP Phone 6851 - VoIP phone - SIP, SRTP - 4 lines - charcoal
Avaya one-X Deskphone Value Edition 1616-I - VoIP phone - H.323
Cisco IP Phone 7841 - With Multiplatform Phone Firmware - VoIP phone - SIP - 4 lines - TAA Compliant
Mitel MiVoice 6940 IP Phone - VoIP phone - with Bluetooth interface - MiNet
Avaya 1692 IP Conference Phone - Conference VoIP phone - dark grey - refurbished
Yealink W70B DECT IP Base Station
Cisco IP Phone 7821 - VoIP phone - SIP, SRTP - 2 lines
Avaya one-X Deskphone Edition 9620 IP Telephone - VoIP phone - H.323, SIP - charcoal grey
Cisco Unified IP Phone 6901 Standard - VoIP phone - SCCP - charcoal
Yealink SIP-T43U - VoIP phone with caller ID - 3-way call capability - SIP, SIP v2 - 12 lines - classic gray
Cisco IP Phone 7841 - VoIP phone - SIP, SRTP - 4 lines - refurbished
Grandstream GXP1620 - VoIP phone - 3-way call capability - SIP - 2 lines
Yealink CP925 Touch Sensitive HD IP Conference Phone
Mitel 6869 SIP Phone - VoIP phone - 3-way call capability - SIP, RTCP, RTP, SRTP - 24 lines
NEC 4-Port Analogue Extension Card (GCD-4LCF)
Yealink SIP-T31G - VoIP phone with caller ID - 5-way call capability - SIP, SIP v2, SRTP - 2 lines - classic gray
Hewlett-Packard 849A7AA#AC3
Nortel IP2033 Spare Mics - Refurb
Gigaset PRO Maxwell Basic - VoIP phone - 3-way call capability - SIP - 4 lines
DT410 Series 2-Key Standard Telephone (TDM) DTZ-2E-3P (BK)
Mitel 5320 IP Phone - VoIP phone - SIP, MiNet
NEC 16-Port Digital Extension Card (GCD-16DLCA)
Cisco IP Phone 8861 - VoIP phone - IEEE 802.11a/b/g/n/ac (Wi-Fi) - SIP, RTCP, RTP, SRTP, SDP - white
Avaya one-X Deskphone Value Edition 1608-I - VoIP phone - H.323 - black
Avaya 9621G IP Deskphone - VoIP phone - H.323, SIP - multiline
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
Avaya 1692 IP Conference Phone - Conference VoIP phone - dark grey
Yealink SIP-T30P - VoIP phone - 5-way call capability - SIP, SIP v2, SRTP - classic gray
Panasonic - VoIP phone
Poly VVX 450 Business IP Phone - VoIP phone - 3-way call capability - SIP, SDP - 12 lines
Poly VVX 450 - OBi Edition - VoIP phone - 3-way call capability - SIP, SRTP, SDP - 12 lines - black
Grandstream GXP1628 - VoIP phone - 3-way call capability - SIP - 2 lines
Cisco VG320 Modular Voice over IP Gateway - VoIP phone adapter - GigE - rack-mountable
Yealink SIP-T42S - VoIP phone - 3-way call capability - SIP, SIP v2 - 12 lines
SolarWinds VoIP and Network Quality Manager - Licence + 1 Year Maintenance - up to 25 IP SLA source devices, 1500 IP phones - Win
Yealink MP56 - Teams Edition IP phone Black Wi-Fi
Cisco IP Conference Phone 7832 - Conference VoIP phone - 6-way call capability - SIP, SDP - white
Avaya one-X Deskphone Edition 9650C IP Telephone - VoIP phone - H.323, SIP - refurbished
Avaya E129 - VoIP phone - SIP
Avaya E169 Media Station - VoIP phone - 3-way call capability - SIP, SRTP - 2 lines
Cisco IP Phone 7821 - VoIP phone - SIP, SRTP - 2 lines - white
Avaya 1140E IP Deskphone - VoIP phone - SIP - multiline - graphite - refurbished
Grandstream GXP1610 - VoIP phone - 3-way call capability - SIP - 2 lines
Cisco IP Phone 7861 - VoIP phone - SIP, SRTP - 16 lines - charcoal - remanufactured
Yealink T23GN - VoIP phone - 3-way call capability - SIP, SIP v2 - 3 lines
Poly Trio C60 NR for Microsoft Teams/Skype for Business - Conference VoIP phone - 5-way call capability - SIP, SRTP, SDP - 3 lines
Yealink CP960 - Conference VoIP phone - with Bluetooth interface - 5-way call capability - SIP, SIP v2
Konftel Deskphone Adapter - Phone adaptor - RJ-45 female to RJ-11 female - liquorice black - for Konftel 55, 55W, 55Wx
NEC Sv9100 Voip Gateway Card The UNIVERGE SV9100 is a unique communication solution for up to 896 extensions.
Poly Edge E100 - VoIP phone with caller ID/call waiting - 3-way call capability - SIP, SDP
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
Avaya 1120E IP Deskphone - VoIP phone - SIP - multiline - graphite
Nortel IP Phone 1210 - VoIP phone
W73P DECT Handset and Base Station 1.8", 128 x 160, TFT, SIP
Poly VVX 311 - VoIP phone - 3-way call capability - SIP, SDP - 6 lines
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
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
Cisco Unified IP Conference Phone 8831 Daisy Chain Kit - Conference VoIP phone - SIP, SRTP
Avaya 9641G IP Deskphone - VoIP phone - H.323, SIP - multiline
Yealink MP58 LCD, 7", 1024 x 600, capacitive touch screen, Dual-port Gigabit Ethernet, PoE iEEE 802.3af, Bluetooth 4.2, Wi-Fi, Android 9.0, Teams version
SolarWinds VoIP and Network Quality Manager - Licence + 1 Year Maintenance - 300 IP phones, up to 5 IP SLA source devices - Win
Mitel RFP 12 IP - Wireless VoIP phone base station - DECT - SIP, SIP v2
Cisco IP Conference Phone 8832 - Conference VoIP phone - SIP - charcoal
Poly CCX 600 for Microsoft Teams - VoIP phone
Yealink CP965 Touch Sensitive HD IP Conference Phone
Cisco IP Phone 8851 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 5 lines - charcoal
Yealink T58W - VoIP phone with caller ID - 10-party call capability - SIP, SIP v2 - 16 lines - classic gray
Mitel 5624 WIFI Phone - Wireless VoIP phone - DECT / IEEE 802.11a/b/g/n (Wi-Fi) - 3-way call capability - SIP - black
Avaya 9608 IP Deskphone - VoIP phone - H.323, SIP - 8 lines
Yealink SIP-T48S - VoIP phone - 3-way call capability - SIP, SIP v2 - 16 lines
Avaya one-X Deskphone Edition 9640G IP Telephone - VoIP phone - H.323, SIP - grey
Poly VVX D230 - Cordless VoIP phone with caller ID/call waiting - DECT - 3-way call capability - SIP, SDP - 8-line operation - 8 lines - black
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 SIP-T31P - VoIP phone with caller ID - 5-way call capability - SIP, SIP v2, SRTP - 2 lines - classic Grey
SpectraLink 8440 - Wireless VoIP phone - IEEE 802.11a/b/g/n (Wi-Fi) - 3-way call capability - SIP, RTCP, SRTP - multiline - black
Cisco IP Phone 6821 - VoIP phone with caller ID/call waiting - SIP, SRTP - 2 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 IP Phone 8845 - IP video phone - with digital camera, Bluetooth interface - SIP, SDP - 5 lines - white
Poly Edge E300 - VoIP phone with caller ID/call waiting - 3-way call capability - SIP, SDP
Avaya 9611G IP Deskphone - VoIP phone - H.323, SIP - 8 lines - grey - TAA Compliant
ATL Berkshire Restricted Dial Phone Red
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
Yealink SIP-T48U - VoIP phone - 3-way call capability - SIP, SIP v2, SRTP - 16 lines - classic gray
Avaya 4621SW - VoIP phone - SIP
Grandstream HT814 - VoIP phone adapter - 4 ports - GigE
Yealink T48U SIP Business Phone
NEC SV9100 60 Key DSS Console - Console provides an additional 60 programmable keys
Cisco Unified IP Phone 6901 Slimline - VoIP phone - SCCP - charcoal
Avaya one-X Deskphone Edition 9650 IP Telephone - VoIP phone - H.323 - refurbished
AudioCodes UC405HDEG 405HD IP Phone
Nortel IP Phone 2002 - VoIP phone - multiline - charcoal with silver-metallic bezel
Avaya B169 - Cordless conference phone - DECT\GAP - charcoal black
Yealink T42U SIP Business Phone
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
Grandstream GXP2160 Enterprise IP Phone - VoIP phone - 5-way call capability - SIP, RTCP, RTP, SRTP - multiline
AudioCodes MediaPack Series MP-124 - VoIP gateway - 24 ports - 100Mb LAN
NEC SV9100 8 Port Digital Station Card, Provide an additional 8 Digital Station Ports to an existing NEC SV9100 Phone system
Konftel 300IPx - Conference VoIP phone - SIP v2 - liquorice black - for Konftel C50300IPx Hybrid
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
Poly Edge B30 - VoIP phone - 5-way call capability - SIP - 16 lines - black
Yealink SIP-T40G - VoIP phone - 3-way call capability - SIP, SIP v2, SRTP - 3 lines
AudioCodes Mediant 800B - VoIP gateway - GigE - 1U
Bosch Com - USB VoIP phone + 3 additional handsets
NEC BE113170 - Combination Trunk & Extension Card (GCD-LTA)
Yealink MP50 - USB VoIP phone
Avaya one-X Deskphone Value Edition 1616-I - VoIP phone - H.323 (pack of 4)
Avaya 9611G IP Deskphone - VoIP phone - H.323, SIP - 8 lines - grey - TAA Compliant (pack of 4)
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
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 Edge B20 - VoIP phone with caller ID/call waiting - 5-way call capability - SIP, SDP - 8 lines - black
NEC Sv9100 8 Port Analogue Extension Card (GCD-8LCF)
Avaya D100 - Wireless digital phone base station - IP-DECT\GAP
Mitel 112 - Cordless VoIP phone with caller ID - DECT - SIP - 2-line operation
Avaya one-X Deskphone Edition 9630G IP Telephone - VoIP phone - H.323, SIP - charcoal grey
Cisco IP Conference Phone 7832 - Conference VoIP phone - 6-way call capability - SIP, SDP - smoke
Mitel 5380ip - VoIP phone
Cisco IP Phone 8851 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 5 lines - charcoal
AudioCodes Mediant 1000B - VoIP gateway - GigE - 1U - rack-mountable
AudioCodes C470HD - VoIP phone - with Bluetooth interface with caller ID - RTCP, RTP, SRTP
Cisco IP Phone 8841 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 5 lines
Teams C455HD IP-Phone PoE GbE with integrated BT, Dual Band Wi-Fi and an external power supply black
Yealink T46U SIP Business Phone
Cisco Unified IP Phone 6901 Slimline - VoIP phone - SCCP - arctic white
Yealink MP58-WH - VoIP phone - with Bluetooth interface - SIP - classic gray
Yealink W79P Ruggedized DECT IP phone system (W70B + W59R)
Poly RealPresence Trio 8800 - Conference VoIP phone - with Bluetooth interface - IEEE 802.11a/b/g/n (Wi-Fi) - 5-way call capability - SIP, SDP
Avaya IP Phone J189 - VoIP phone - SIP - multiline
Poly CCX 505 - For Microsoft Teams - VoIP phone - SIP, RTCP, RTP, SRTP, SDP
Poly Edge E400 - VoIP phone with caller ID/call waiting - 3-way call capability - SIP, SDP - black
Poly CCX 500 OpenSIP - VoIP phone - SIP, RTCP, RTP, SRTP, SDP
Cisco Unified IP Phone 7975G - VoIP phone - SCCP, SIP - silver, dark grey - with 1 x user licence
Avaya 4620 - VoIP phone
Poly VVX D230H - Cordless VoIP phone - DECT - 3-way call capability - SIP, SDP - 4 lines
NEC Sv9100 Expansion Chassis Exp Board
Avaya 700514246
IP Network Intercom Exchange 1 Year Warranty
Cisco IP Phone 7841 - VoIP phone - SIP, SRTP - 4 lines - white - TAA Compliant
Poly CCX 600 - For Microsoft Teams - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 54 lines - government GSA - TAA Compliant
Grandstream GXP1625 - VoIP phone - 3-way call capability - SIP - 2 lines
Mitel IP Phone 485G - VoIP phone - 6-way call capability - SIP - 8 lines
Mitel MiVoice 5304 IP Phone - VoIP phone - SIP, MiNet, RTP - 2 lines
Avaya B189 - Conference VoIP phone - H.323
Mitel MiVoice 5330e IP Phone - VoIP phone - SIP, MiNet
Poly VVX 450 - VoIP phone - 3-way call capability - SIP, SRTP, SDP - 12 lines - black
Cisco - VoIP phone adapter - 100Mb LAN - wall mountable - for ATA 191
Avaya one-X Deskphone Value Edition 1603-I - VoIP phone - H.323
Hewlett-Packard 849A0AA#AC3
Konftel 55W - Bluetooth conference unit - silver, liquorice black
Poly CCX 400 OpenSIP - VoIP phone - SIP, RTCP, RTP, SDP - 24 lines
NEC 8 Port Analogue Extension Daughter Card (GPZ-8LCF)
SpectraLink 8441 - Wireless VoIP phone - with Bluetooth interface - IEEE 802.11a/b/g/n (Wi-Fi) - 3-way call capability - SIP - 6 lines
Avaya one-X Deskphone Value Edition 1603-I - VoIP phone - H.323
Cisco IP Conference Phone 8832 - Conference VoIP phone - SIP - charcoal
Poly CCX 600 OpenSIP - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 54 lines
Yealink MP56 - VoIP phone - with Bluetooth interface - SIP - 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
Mitel 5212 IP Phone - VoIP phone - SIP, MiNet
Cisco IP Phone 8811 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 5 lines - white
Cisco Unified IP Phone 6901 Standard - VoIP phone - SCCP - arctic white
Poly CCX 505 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP
Avaya one-X Deskphone Value Edition 1608-I - VoIP phone - H.323 - black
AudioCodes Mediant 1000B - VoIP gateway - GigE - 1U - rack-mountable
NEC 2-Circuit BRI ISDN2e Daughter Card (GPZ-2BRIA)
AudioCodes MediaPack Series MP-118 - VoIP gateway - 8 ports - 100Mb LAN
SolarWinds VoIP and Network Quality Manager - Licence + 1 Year Maintenance - unlimited IP phones, unlimited IP SLA source devices - Win
Mitel 6865 - VoIP phone - 3-way call capability - SIP, RTCP, RTP, SRTP - 9 lines
Yealink W57R IP phone Black 2 lines TFT 1880–1900 MHz (Europe), 1920–1930 MHz (US), 157 mm x 51 mm x 24 mm, 1460 mAh, Lithium-ion, 3.7 V, 5.4 WH, 183 g, Black
Avaya 4690 IP Conference Telephone - Conference VoIP phone - single-line
Cisco IP Phone 7811 - VoIP phone - SIP, SRTP
Grandstream HT802 - VoIP phone adapter - 2 ports - 100Mb LAN
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
Mitel 5224 IP Phone (Dual Mode) - VoIP phone - SIP, MiNet
Cisco IP Phone 8861 - VoIP phone - IEEE 802.11a/b/g/n/ac (Wi-Fi) - SIP, RTP, SDP - 5 lines - charcoal - remanufactured
Avaya 9601 SIP Deskphone - VoIP phone - SIP - multiline - grey
Avaya J179 - VoIP phone - SIP
Avaya 9608G IP Deskphone - VoIP phone - H.323, SIP - 8 lines (pack of 4)
Konftel - Battery - Li-pol - 2260 mAh - for Konftel 55W, 55Wx
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
AudioCodes 445HD - VoIP phone with caller ID/call waiting - 3-way call capability - SIP, SDP, SIP over TLS
Yealink MP54 - VoIP phone - SIP - classic gray
Mitel MiVoice 5505 Guest IP Phone - Cordless VoIP phone - DECT\GAP - SIP
Poly Edge E320 - VoIP phone - with Bluetooth interface - 3-way call capability - SIP - black
AudioCodes MediaPack Series MP-504 - VoIP gateway - 4 ports - 1GbE desktop / wall mountable
Mitel MiVoice 5324 IP Phone - VoIP phone - SIP, MiNet - multiline
Mitel MiVoice 5312 IP Phone - VoIP phone - SIP, MiNet
Yealink SIP-T23G - VoIP phone - 3-way call capability - SIP, SIP v2 - 3 lines
Mitel 5360 IP Phone - VoIP phone - MiNet, RTP
Avaya J169 - VoIP phone - SIP
Poly Edge B30 - VoIP phone with caller ID/call waiting - 5-way call capability - SIP, SDP - 16 lines
Yealink SIP-T41S - VoIP phone - 3-way call capability - SIP, SIP v2 - 6 lines
Cisco ATA 192 Multiplatform Analog Telephone Adapter - VoIP phone adapter - 2 ports - 100Mb LAN
AudioCodes Mediant 800B E-SBC - VoIP gateway - GigE - 1U
Yealink SIP-T46S - Skype for Business Edition - VoIP phone - 3-way call capability - SIP, SIP v2 - 16 lines
Cisco IP Phone 8851 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 5 lines - white
Default Standard Description
Cisco IP Phone 7861 - VoIP phone - SIP, SRTP - 16 lines - white
Yealink SIP-T53W - VoIP phone - with Bluetooth interface with caller ID - 3-way call capability - SIP, SIP v2, SRTP - 12-line operation - classic gray
Yealink CP960 - Conference VoIP phone - with Bluetooth interface - 5-way call capability - SIP, SIP v2
Yealink W76P IP phone Grey 20 lines TFT
Mitel 5340 IP Phone - VoIP phone - SIP, MiNet
Avaya 9641GS IP Deskphone - VoIP phone - H.323, SIP - multiline
AudioCodes Mediant 800B - VoIP gateway - GigE - 1U
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
Mitel 5340e IP Phone - VoIP phone - SIP, MiNet
Yealink SIP-T27G - VoIP phone with caller ID - 3-way call capability - SIP, SIP v2, SRTP, RTCP-XR - 6 lines
Avaya 9608 IP Deskphone - VoIP phone - H.323, SIP - 8 lines - TAA Compliant
Poly Edge B20 - VoIP phone with caller ID/call waiting - 5-way call capability - SIP, SDP - 8 lines
Mitel MiVoice Conference Phone - Conference VoIP phone - 4-way call capability - SIP, SRTP
Multi Interface Unit Sixteen Line Inputs Sixteen Line Outputs 1 Year Warranty
Yealink W53P - Cordless VoIP phone - DECT - 3-way call capability - SIP, SIP v2, SRTP - 8 lines
Cisco IP Phone 8845 - IP video phone - with digital camera, Bluetooth interface - SIP, SDP - 5 lines - charcoal
Avaya 9608G IP Deskphone - VoIP phone - H.323, SIP - 8 lines - grey
SolarWinds VoIP and Network Quality Manager - Licence + 1 Year Maintenance - up to 50 IP SLA source devices, 3000 IP phones - Win
NEC DT930 - VoIP phone with caller ID - SIP, RTP, SRTP - black
Yealink MP50 Teams USB Phone
Poly VVX 601 - VoIP phone - 3-way call capability - H.323, SIP, RTCP, RTP, SRTP, SDP - 16 lines
Yealink SIP-T46S - VoIP phone - 3-way call capability - SIP, SIP v2 - 16 lines