Cisco 2431-1T1E1 Integrated Access Device

1. Dimensions: 1.75 x 17.5 x 9.5 in.
2. Weight: 5.5 lbs.
3. Power consumption: 30W (max)
4. Interfaces: 1x T1/E1, 1x Ethernet, 1x console, 1x USB
5. Protocols: SIP, H.323, MGCP, SCCP
6. Voice codecs: G.711, G.729a, G.729ab, G.723.1, G.726, iLBC
7. QoS: DiffServ, 802.1p/Q VLAN tagging
8. Security: TLS, SRTP, HTTPS, SSH, SNMPv3
9. Management: CLI, web GUI, SNMP
10. Operating temperature: 32 to 104°F
11. Humidity: 10 to 85% noncondensing
12. Mounting options: Desktop, rack-mountable

Notes:
1. The Cisco 2431-1T1E1 is ideal for small to medium-sized businesses looking for a reliable, all-in-one solution for voice and data communication.
2. With support for multiple protocols and codecs, this device offers flexibility and interoperability with various systems.
3. The web GUI and CLI make it easy to configure and manage the device, while the built-in security features ensure safe and secure communication.