
REX50 is an All-in-One telephony systems. It provides
seamless connectivity to not only PSTN and analog terminals, but also IP-based
SIP trunks and SIP terminals. Using VoIP, REX50 supports inter-office calls
over the Internet or VPN.
Features:
Max. IP extensions: 50
Max. IP trunks: 62
Max. built-in analog extensions+analog trunks: 12
Max. concurrent calls: 30
Size: 41x286x161mm
REX20 | REX50 | REX200 | REX200-A | REX500 | REX500-A | REX1000 | REX8000 | |
Max. IP extensions | 50 | 128 | 168 | 298 | 400 | 900 | 1000 | 10000 |
| Max. IP trunks | 54 | 140 | 216 | 300 | 496 | 996 | 1000 | 10000 |
Max. built-in analog extensions+analog trunks | 4 | 12 | 48 | 48 | 96 | 96 | NA | NA |
Max. concurrent calls | 24 | 30 | 90 | 100 | 120 | 120 | 200 | 800 |
Size | 35x203x136mm | 41x286x161mm | 44x440x260mm | 44x440x260mm | 85x440x300mm | 85x440x300mm | 44x440x300mm | 88x442x420mm |