Tentou juntar mais de 3 produtos para comparar. Deve excluir algum destes produtos para poder juntar um novo produto, visto que só pode comparar três produtos de cada vez
Gateway Patton SN4170 - 1 PRI (T1/E1) - High Precision Clock
The SmartNode 4170 Patton is the next generation model ISDN T1/E1 in this VoIP line of Patton. A network device used for converting voice calls, in real time, between your PBX and VoIP network.
This model, in fact, is ideal for small and medium businesses looking for cost-effective ways to dispose of such lines. Specifically, this model has a T1/E1, Gigabit Ethernet port and provides up to 30 simultaneous calls.
Features
From 15 to 30 simultanous VoIP calls (depending on model)
1 PRI T1/E1 port
Fexible call routing and numbering plan adaptations, CLIP/CLIR, call waiting, transfer or 3-way conference among other features.
Management and control via web.
1 x 10/100/1000 Ethernet with auto MDI-X Ethernet. It supports VLAN, TOS, Diffserv tagging and Basic IPv6.
VoIP protocols: SIPv2, SIP v2 sobre TLS, ISDN, DSS1, NI-2, QSIG, T.387, G.722 HD, RTP Security con SRTP, fax y modem by pass, DTMF relay.
T.38 interoperable with leading IP-PBXs and SIP providers.
High Precision Clock option (HP)
Protocolos VoIPSIPv2, SIP v2 over TLS**, ISDN, DSS1, NI-2, QSIG**, T.38, G.722 HD voice, RTP Security with SRTP**, fax and modem bypass, DTMF relay.
Puertos PRI1 PRI (E1/T1). Up to 30 G.722, T.38 or G.711 calls simultaneously.
Codec para FAXT.38, interoperable with leading IP-PBXs and SIP providers.