• 6 FXO Ports (PSTN Lines)
• 2 FXS Ports (1 for fax the second is designed for lifeline)
• 10 SIP Trunks (Lines)
• 2 100 MBPS Ethernet Ports (1 to internal private network other to outside public network)
• Supports up to 25 extensions

The AastraLink Pro 160 is a Linux-based appliance that hosts Asterisk® open source PBX software. The AastraLink Pro 160 is targeted for 25 users and under, and the AastraLink Pro provides all the standard PBX/Key System features and functionality while leveraging a host of new IP-based services. This phone system is specifically designed to meet the unique requirements of small business, AastraLink Pro enables users to quickly and easily get phones up and running by simply plugging the system into an existing LAN.

• Local SIP extensions, remote SIP users and SIP Trunking
• Auto fax detection and routing
• Visual and standard voicemail
• Voicemail to Email notification with audio attachment
• Operator Console
• Auto-attendant (AA) with day/night/holiday scheduling and custom announcements
• Easy to use soft key management via global or local user templates with the ability to print soft key inserts
• XML interface to on board Push Button Input Trigger and Relay Output
• Built in audio in/out circuitry for music on hold and external paging
• Standard PBX/Key system functions such as: Busy Lamp Filed (BLF), Flexible Call Forward (CFB, CFNA, CFA), 3-way Conference Calls (3WC) and Call Park
• Key System emulation of SLA (Shared Line Appearances) (FXO ports only) *
• Enhanced system features such as: Find-Me Follow-Me (FMFM), Directed Call Pickup (DCP), Aastra SIP telephone auto discovery and FXO line monitoring via GUI
• Up to 6 Foreign Exchange Office (FXO) ports for connection to analogue public telephone lines (PSTN). Each FXO is equipped with on-hook CallerID detection and full G.168 echo cancellation