The short answer is: most SIP phones work with 3CX but there are some limitations. For example, the Cisco 7940G, 7960G, 7941G, and 7961G are all supported but no longer recommended. In other words, it may take a little work to get them to work with your 3CX environment. What was and is still no 3CX support for the more modern Cisco phones like the 7942G/7962G with enhanced two-tone display, the 7945G/7965G models with full color display, or any of the other more modern Cisco IP phones with built-in videoconferencing. My guess the cost of Cisco phones is too high for 3CX’s typical SMB clients but I can’t say for sure. 3CX remains focused on compatibility with Yealink, snom, and other more open phone OEMs instead. If you’re still curious why companies are deploying 3CX you might be interested in the top five reasons we think people are deploying it.
As always, if you have any questions for us about 3CX feel free to call us, email us, or leave a message on our Facebook page and we’ll get back to you as soon as we can.
Updated: 1/18/2017
3CX Recommended IP Phones
- 3CX Client for Windows, Android, iOS, and Mac
- Fanvil C Series: C400, C600
- Fanvil H Series: H3
- Fanvil X Series: X3/X3P/X3S, X4, X5/X5G
- Htek UC8 Series: UC802, UC803, UC804, UC806, UC840, UC842, UC860, UC862
- Htek UC9 Series: UC902, UC924, UC926
- snom 3/D3 Series: 300, D305, D315, 320, D345, 360, 370, D375
- snom 7/D7 Series: 710/D710, 715/D715, 720/D725, D745, 760/D765
- snom 8 Series: 820, 821, 870
- snom M Series: M300, M700 Dect Base (M300 Handset, M700 Handset)
- Yealink T1 Series: T19P/E2
- Yealink T2 Series: T20P, T21P/E2, T22P, T23P/G, T26P, T27P, T28P, T29G
- Yealink T3 Series: T32G, T38G
- Yealink T4 Series: T40P, T41P, T42G, T46G, T48G
- Yealink DECT Series: W52P, W56P (Handset: W52H, W56H)
3CX Supported/Legacy IP Phones
- Aastra 67i Series: 6730i, 6731i, 6739i, 6751i, 6753i, 6755i, 6757i
- Cisco 7900 Series: 7940, 7941, 7960, 7961
- Cisco SPA Series: 302, 303, 501G, 502G, 504G, 508G, 509G, 512G, 514G, 525G/G2
- Gigaset DECT Series: N510 IP PRO
- Grandstream GXP Series: 1160, 1165, 1400, 1405, 1450, 2100, 2110, 2120, 2124
- Panasonic DECT Series: KX-TGP500B01
- Polycom SoundPoint 301, 501, 600, 601, 4000
- Polycom SoundPoint 320, 330
- Polycom SoundPoint 321, 331, 335, 450, 550, 560, 650, 670
- Polycom VVX 101, 201, 300, 301, 310, 311, 400, 401, 410, 411, 500, 501, 600, 601
- Yealink VP530
3CX Supported Conference Phones
3CX Supported Door Phones, PA Systems, and Intercoms
3CX Supported SIP/PSTN Gateways
- BeroNet BeroFix /Small Business/ 400/1600/6400 – 1 or 4 BRI/E1 | GSM | FXO | FXS
- Patton Smartnode 4112, 4114 – FXO (Analog lines) – FXS
- Patton Smartnode 4940, 4950, 4960, 4970, 4980, 4990 – T1 & E1 (1 or 4 port)
- Patton SmartNode 4120, 4552, 4554, 4638, 4658 – ISDN BRI (1 & 2 port)
- Patton Default Network Route
- Welltech WellGate 2540 – 4 port FXO
- Welltech WellGate 2424s – 24 Port FXS
- Welltech WellGate ATA 172plus-POE – 2 Port FXS (fax)
3CX Certified SIP Trunk Providers (United States only)
- Appia
- AT&T
- Bandwidth.com
- broadvoice
- CallCentric
- Cox Business
- flowroute
- Fusion
- Imecom Inc.
- Ironton Global LLC
- optimum
- SigmaVoIP
- SIPTRUNK
- TechSitters
- Telnyx
- Time Warner Cable (now Charter/Spectrum)
- Vitelity
- VoIP Innovations
- Ytel
Once again, if you have any questions for us about 3CX or the providers listed above, feel free to call us, email us, or leave a message on our Facebook page and we’ll get back to you as soon as we can. We love helping companies save money with technologies like 3CX!
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