Cisco CISCO3925E-V/K9 | 3925E Voice Bundle PVDM3-64 UC License Router

1. Brand: Cisco
2. Model: 3925E Voice Bundle
3. Network / Transport Protocol: IPSec, PPPoE, DHCP, DNS, L2TPv3, DDNS, DHCPv6, ICMPv6, IPSec NAT traversal, IPv6-to-IPv4 Multicast, MPLS, NTP, OSPF, RIP, RSVP, SIP, SNMP 3, SSL, TFTP, VRRP
4. Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
5. Network / Transport Protocol: IPSec, PPPoE, DHCP, DNS, L2TPv3, DDNS, DHCPv6, ICMPv6, IPSec NAT traversal, IPv6-to-IPv4 Multicast, MPLS, NTP, OSPF, RIP, RSVP, SIP, SNMP 3, SSL, TFTP, VRRP
6. Remote Management Protocol: CLI, HTTP, HTTPS, SNMP 3, SSH, SSH-2
7. Encryption Algorithm: DES, Triple DES, AES
8. Authentication Method: RADIUS, TACACS+, Secure Shell v.2 (SSH2), LDAP, Active Directory
9. VoIP Protocols: H.323, MGCP, SIP
10. Voice / Fax Module: PVDM3-64
11. Flash Memory: 256 MB
12. RAM: 1 GB

Notes:
1. The Cisco 3925E Voice Bundle is an enterprise-level router designed to handle high volumes of network traffic while providing reliable voice and fax communication.
2. The router supports a wide range of network protocols and transport protocols, making it a versatile solution for businesses with complex networking needs.
3. The PVDM3-64 voice/fax module provides high-quality voice and fax communication, ensuring clear and reliable communication for your business.