| Technical data | Downloads | Similar products | Complementary products | Providing a high-density seamless link between the circuit-switched telephone network and voice-over-IP the SN4960 is ideal for PBX business trunking or corporate VoIP access. Offering up to one software configurable T1/E1/PRI interface the SN4960 connects to any switch, PBX and data network with up to 120 simultaneous calls using SIP, T1, E1 or PRI signaling. The dual gigabit Ethernet ports connects to the network for the highest throughput with its integrated QoS router. With its built-in CSU/DSU, any T1/E1 port can be selected as a WAN port for a truly integrated voice and data accessLike every SmartNode, the SN4960 delivers toll-quality voice with all industry standard CODECs including low-bandwidth G.723/G.729. Business class services are supported with T.38 fax, fax bypass and modem bypass features.
The SmartNode 4960 is ready for SIP TLS and SRTP through software upgrades. Exclusive DownStreamQoS™ and Voice-over-VPN features give the clear advantage of uninterrupted and secure voice communication for any call today. Description | | Downloads | Similar products | Complementary products |
| Ethernet: | 2 Gigabit Ethernet ports
| IP Router:
| IP routing and Services, NAT/PAT, DHCP Server, PPPoE, IP Filter Lists provide full Internet access capabilities and security.
Accelerated Voice over VPN--Encrypts voice, signaling and data traffic over IP networks with IPsec, AES, 3DES and IKE. | | Telephony: | 1 configurable T1/E1/PRI port
Transparent Telephony Features--Preserves ISDN features like caller ID and name (CLIP/CLIR), call transfer, hold, waiting, AOC and much more. Handles complex number manipulation for most seamless integration with existing infrastructure.
| | VoIP: | G.711, G.726, G.723., G.729ab, T.38 (Fax), Fax & modem Bypass
SIPv2, H323v4, MGCP/IUA, ISDN, DSS1, QSIG, DTMF Relay | Call routing:
| Full ToIP™ Call Switching-Enhanced circuit-switched call routing allows user programmable and adaptive call handling based on hunt groups, caller/called ID, and time of day.
Programmable call routing switches between S0 BRI port and IP connection.
| Configuration:
| Configuration and Management through Webinterface, CLI, Telnet, Console and SNMP
| Power supply:
| Universal 100-240VAC
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