4203624L3#TDM - AdTran Total Access 624 FXS & FXO (T1 TDM) Gateway

1. Dimensions: 8.5" x 1.75" x 10.5"
2. Weight: 3.5 lbs
3. Power: 100-240 VAC, 50/60 Hz, 0.5A max
4. Interfaces: 1 x T1/PRI, 4 x FXS, 2 x FXO, 1 x 10/100BaseT Ethernet
5. Voice Compression: G.711, G.726, G.729ab
6. Protocol Support: SIP, MGCP, SCCP
7. Voice Quality: Dynamic jitter buffer, echo cancellation, silence suppression
8. Call Features: Caller ID, call waiting, call forwarding, 3-way calling, do not disturb, etc.
9. Management: Web-based GUI, CLI, SNMP, Telnet, SSH
10. Security: HTTPS, SSH, TLS, SRTP
11. Operating Temperature: 0°C to 50°C
12. Storage Temperature: -20°C to 70°C

Notes:
1. The Total Access 624 is a reliable and cost-effective solution for small to medium-sized businesses.
2. The gateway supports up to 4 simultaneous voice calls and can be easily configured through the web-based GUI.
3. The Total Access 624 is compatible with a wide range of PBX systems and SIP trunking services.