At Xontel, we believe that effective communication is essential for business success.
Our advanced PBX solutions provide the flexibility and features you need to easily manage calls.
Designed for organizations of all sizes, our systems ensure seamless connectivity. Below, you’ll find a detailed table of our PBX products, helping you choose the solution for your communication needs.
Elevate Your Business Communication with Our PBX Solutions
Plus PBX  | SMB PBX  | MS PBX  | Enterprise Soft Switch Server  | |
Extension limit | 60 | 300 | 1000 | 20000 |
PSTN (FXO) ports | 2 | 4 | NO (need FXO Gateway) | NO (need FXO Gateway) |
FXS ports | No (need ATA) | 1 | No (need ATA) | No (need ATA) |
SIP Trunks | Up to 16 | Up to 50 | Up to 300 | Unlimited |
Concurrent calls | 15 | 100 | 300 | Unlimited |
Call Recording |  | | | |
IVR | | | | |
Support XonTel Call center | ــــــــ | ــــــــ | | |
VOIP protocols | SIP | SIP and IAX | SIP and IAX | SIP and IAX |
Network ports (LAN,WAN) | 10/100 Mbps | 10/100 Mbps | 1 Gbps | Up to 10 Gbps |
Firewall | | | | |
Transport Protocols | UDP, TCP, TLS | UDP, TCP, TLS | UDP, TCP, TLS, WSS | UDP, TCP, TLS, WSS |