Aastra TA7102i Terminal Adapters TA7100i - Page 1

Terminal Adapters TA7100i The TA7100i units are security-ready, VoIP terminal adapters, allowing analog phones, modems and fax machines to connect to Aastra communications server. In addition, the units can act as remote gateways for analog end-points via an IP network to central Aastra communications server. Product Overview The Terminal Adapters for analog devices connecting to SIP extensions come in two packages, the Aastra TA7102i with two analog ports and the Aastra TA7104i with 4 analog ports. Through the analog ports the TA7100i terminal adapters can connect up to two, or four, analog phones, modems or faxes. In addition, a PC or home router can be connected to the units second LAN/Ethernet port. For wide area connection, the terminal adapters make use of existing broadband access equipment to connect to any standards-based VoIP network. The TA7100i offers security features such as SIP over TLS, SRTP, certificates management, and HTTPS, designed to bring enhanced security for the network management, SIP signaling and media transmission aspects. TA7100i unites interface seamlessly with the full Aastra call server portfolio of products in secure networks. The unites also use the innovative TAS (Transparent IP Address Sharing) technology and an embedded PPPoE client to allow the PC (or router) connection to the second Ethernet port. This is done in order to have the same public IP address as the first port, eliminating the need for private IP addresses or address translations. The Terminal Adapters support high compression codec's simultaneously on all analog voice ports, saving valuable bandwidth. For management purpose, the TA7100i unites provide a web interface, giving administrator convenient access to the unit for initial setup. The devices can also be auto-provisioned by fetching their encrypted configuration from a TFTP or HTTPS server, making installation secure and transparent to the endusers. Aastra TA7102i Product Benefits Total Cost of Ownership Ease of deployment & management via auto-provisioning Protect analog telephony investments with the VoIP-bene- fits and integration with Aastra SIP-based call servers Best Price Quality Ratio High Voice Quality and Reliability Industry-proven fax over IP, including T.38 fax Network Functionalities Secured SIP signaling and media transmission (TLS, SRTP, MIKEY) QoS features support DHCP client STUN Client Support for IPv6 Internet Protocol IP Telephony Protocol SIP - RFC 3261 MGCP/NCS - RFC 3435 Multiple Virtual Gateways Multiple SIP Proxy support via DNS SRV Dual-Stack IPv4/IPv6 support using ANAT (RFC 4091) FIPS supported Online Certificate Status Protocol (OCSP) revocation status verification for TLS links ANAT grouping in the SDP SIP signaling and media stream can be on different net- works The call routing table can be configured with multiple SIP gateways for both sources and destinations Voice Processing Vocoders: G.711 (A-law, μ-law), G.726, G.729a/b G.168 echo cancellation (64 ms) DTMF detection and generation Carrier tone detection and generation Silence detection / suppression and Comfort Noise Gen- eration level software adjustable