Compatibility Chart
This is a full compatibility chart of all phones tested with the LTS Community PBX. Only phones that have been tesed will be listed here. This list is maintained by the community. JUST BECAUSE A PHONE IS NOT LISTED HERE DOES NOT MEAN IT WILL NOT WORK
Status
| Status | Meaning |
|---|---|
| Fully Compatible | Device fully works with the LTS Community PBX as intended by the OEM. |
| Fully Functional | Device works with the LTS Community PBX with no or minimal issues, but not in a way intended by the OEM. |
| Experimental | Device does not fully work, but we are actively working to improve support. |
| Limited Support | Device does not fully work, and we do not plan to improve support. |
| Not Working (Experimental) | Device does not work, but we are trying to find ways to make it work. |
| Not Working | Device does not work, and we do not plan to support it. |
| Unsupported | Device requires proprietary protocols, software, or tools we cannot use. |
3CX
| Model | Device Type | Status |
|---|---|---|
| 3CX App | Desktop/Mobile Softphone | Unsupported |
| 3CXPhone | Desktop Softphone | Fully Compatible |
| Cloud PBX | UCaaS IP-PBX | Fully Compatible |
Acrobits
| Model | Device Type | Status |
|---|---|---|
| Acrobits | Mobile softphone | Fully Compatible |
| Cloud Softphone | Mobile softphone | Unsupported |
| Groundwire | Mobile softphone | Fully Compatible |
| Linkup | Mobile softphone | Experimental |
Android Open Source Project
| Model | Device Type | Status |
|---|---|---|
| Dialer | Mobile softphone | Fully Compatible |
Cisco/Linksys/Sipura
[^1]: HTTP provisioning is only supported in frimware 9-4. If using an older frimware, the device will have limited functionality if TFTP is not available. Using 9-4 is recommended. [^2]: Device does not support HTTP provisioning, the device will have limited functionality if TFTP is not available.
| Model | Device Type | Status |
|---|---|---|
| CP7942 (SCCP) | IP Phone | Fully Functional[^1] |
| CP7942 (SIP) | IP Phone | Not working, Experimental[^1] |
| CP7965 (SCCP) | IP Phone | Fully Functional[^1]} |
| CP7962 (SIP) | IP Phone | Not working, Experimental[^1] |
| CP7970 (SCCP) | IP Phone | Fully Functional[^2] |
| CP7975 (SCCP) | IP Phone | Fully Functional[^1] |
| CP7975 (SIP) | IP Phone | Not working, Experimental[^1] |
| CP7811 | IP Phone | Fully Functional when using a CHAN_SIP (CISCO) extension, advanced features do not work on a normal CHAN_SIP extension, phone can not receive calls or auto-hangup on a PJSIP extenson. |
| CP7811-3PCC | IP Phone | Fully Compatible |
| CP7821 | IP Phone | Fully Functional when using a CHAN_SIP (CISCO) extension, advanced features do not work on a normal CHAN_SIP extension, phone can not receive calls or auto-hangup on a PJSIP extenson. |
| CP7821-3PCC | IP Phone | Fully Compatible |
| CP7841 | IP Phone | Fully Functional when using a CHAN_SIP (CISCO) extension, advanced features do not work on a normal CHAN_SIP extension, phone can not receive calls or auto-hangup on a PJSIP extenson. |
| CP7841-3PCC | IP Phone | Fully Compatible |
| CP7861 | IP Phone | Fully Functional when using a CHAN_SIP (CISCO) extension, advanced features do not work on a normal CHAN_SIP extension, phone can not receive calls or auto-hangup on a PJSIP extenson. |
| CP7861-3PCC | IP Phone | Fully Compatible |
| CP8841 | IP Phone | Fully Functional when using a CHAN_SIP (CISCO) extension, advanced features do not work on a normal CHAN_SIP extension, phone can not receive calls or auto-hangup on a PJSIP extenson. |
| CP8841-3PCC | IP Phone | Fully Compatible |
| CP8845 | IP Phone | Fully Functional when using a CHAN_SIP (CISCO) extension, advanced features do not work on a normal CHAN_SIP extension, phone can not receive calls or auto-hangup on a PJSIP extenson. |
| CP8845-3PCC | IP Phone | Fully Compatible |
| CP8851 | IP Phone | Fully Functional when using a CHAN_SIP (CISCO) extension, advanced features do not work on a normal CHAN_SIP extension, phone can not receive calls or auto-hangup on a PJSIP extenson. |
| CP8851-3PCC | IP Phone | Fully Compatible |
| CP8861 | IP Phone | Fully Functional when using a CHAN_SIP (CISCO) extension, advanced features do not work on a normal CHAN_SIP extension, phone can not receive calls or auto-hangup on a PJSIP extenson. |
| CP8861-3PCC | IP Phone | Fully Compatible |
| CP8865 | IP Phone | Fully Functional when using a CHAN_SIP (CISCO) extension, advanced features do not work on a normal CHAN_SIP extension, phone can not receive calls or auto-hangup on a PJSIP extenson. |
| CP8865-3PCC | IP Phone | Fully Compatible |
| CUCM | Software IP-PBX | Only works with an IP-auth based extension with port fowarding due to lack of support for SIP trunk registration. It's recommended to use CUBE, FreePBX, or Asterisk as a SBC. |
| CUBE | SBC | Fully Compatible |
| CME | Software IP-PBX | Fully Compatible |
| IP Communicator (SCCP) | Windows Softphone | Fully Functional |
| SPA1000 | 1-line ATA | Fully Compatible |
| SPA112 | 2-line ATA | Fully Compatible |
| SPA122 | 2-line ATA/router | Fully Compatible |
| SPA2102 | 2-line ATA/router | Fully Compatible |
| SPA525G (SIP) | IP Phone | Fully Compatible |
| SPA525G2 (SIP) | IP Phone | Fully Compatible |
| SPA525G2 (SCCP) | IP Phone | Partially Compatible, Experimental (Phone freezes upon incoming call, outgoing works) |
| PAP2T | 2-line ATA | Fully Compatible |
FusionPBX
| Model | Device Type | Status |
|---|---|---|
| FusionPBX | Software IP-PBX | Fully Compatible |
Grandstream
| Model | Device Type | Status |
|---|---|---|
| GRP2612 | IP Phone | Fully Compatible |
| HT801 | 1-line ATA | Fully Compatible |
| HT802 | 2-line ATA | Fully Compatible |
| HT818 | 8-line ATA/Router | Fully Compatible |
| UCM6102 | IP-PBX Appliance | Fully Compatible |
| UCM6202 | IP-PBX Appliance | Fully Compatible |
| WP810 | Cordless Wi-Fi IP Phone | Limited Support (Experimental) |
Issabel Project
| Model | Device Type | Status |
|---|---|---|
| Issabel | Software IP-PBX | Fully Compatible |
MDev Group
| Model | Device Type | Status |
|---|---|---|
| MicroSIP | Windows Softphone | Fully Compatible |
Microsoft
| Model | Device Type | Status |
|---|---|---|
| Response Point | IP-PBX Appliance | Fully Compatible |
Mitel
Obihai
Polycom
| Model | Device Type | Status |
|---|---|---|
| VVX101 | IP Phone | Fully Compatible |
| VVX150 | IP Phone | Fully Compatible |
| VVX150 (OBi edition) | IP Phone | Fully Compatible |
| VVX201 | IP Phone | Fully Compatible |
| VVX250 | IP Phone | Fully Compatible |
| VVX250 (OBi edition) | IP Phone | Fully Compatible |
| VVX300 | IP Phone | Fully Compatible |
| VVX301 | IP Phone | Fully Compatible |
| VVX310 | IP Phone | Fully Compatible |
| VVX311 | IP Phone | Fully Compatible |
| VVX350 | IP Phone | Fully Compatible |
| VVX350 (OBi edition) | IP Phone | Fully Compatible |
| VVX400 | IP Phone | Fully Compatible |
| VVX401 | IP Phone | Fully Compatible |
| VVX410 | IP Phone | Fully Compatible |
| VVX411 | IP Phone | Fully Compatible |
| VVX450 | IP Phone | Fully Compatible |
| VVX450 (OBi edition) | IP Phone | Fully Compatible |
| VVX500 | IP Phone | Fully Compatible |
| VVX501 | IP Phone | Fully Compatible |
| VVX600 | IP Phone | Fully Compatible |
| VVX601 | IP Phone | Fully Compatible |
| VVX1500 | IP Phone | Fully Compatible |
| VVXD60 | IP Phone | Fully Compatible |
| VVXD230 | IP Phone | Fully Compatible |
Sangoma/Digium/Schmooze
| Model | Device Type | Status |
|---|---|---|
| A25 | IP Phone | Fully Compatible |
| Asterisk 18 | Software IP-PBX | Fully Compatible |
| Asterisk 19 | Software IP-PBX | Fully Compatible |
| Asterisk 20 | Software IP-PBX | Fully Compatible |
| Asterisk 21 | Software IP-PBX | Fully Compatible |
| Asterisk 22 | Software IP-PBX | Fully Compatible |
| D60 | IP Phone | Fully Compatible |
| D65 | IP Phone | Fully Compatible |
| FreePBX 15 | Software IP-PBX | Fully Compatible |
| FreePBX 16 | Software IP-PBX | Fully Compatible |
| FreePBX 17 | Software IP-PBX | Fully Compatible |
| P310 | IP Phone | Fully Compatible |
| P315 | IP Phone | Fully Compatible |
| P320 | IP Phone | Fully Compatible |
| P325 | IP Phone | Fully Compatible |
| P330 | IP Phone | Fully Compatible |
| P370 | IP Phone | Fully Compatible |
| P310 | IP Phone | Fully Compatible |
| PBXact | Software IP-PBX | Fully Compatible |
| S206 | IP Phone | Fully Compatible |
| S305 | IP Phone | Fully Compatible |
| S406 | IP Phone | Fully Compatible |
| S505 | IP Phone | Fully Compatible |
| S705 | IP Phone | Fully Compatible |
| Switchvox 80 | IP-PBX Appliance | Fully Compatible |
| Switchvox 310 | IP-PBX Appliance | Fully Compatible |
| Switchvox 450 | IP-PBX Appliance | Fully Compatible |
| Switchvox 470 | IP-PBX Appliance | Fully Compatible |
SignalWire
| Model | Device Type | Status |
|---|---|---|
| FreeSWITCH | Software IP-PBX | Fully Compatible |