Digium TE407P Quad E1/T1 ISDN PRI Card with Echo Cancellation Cordless Phones The Aastra 6751i is perfect

The Aastra 6751i is perfect for small businesses that want to use VoIP

Adtran NetVanta 5305 Router Description:

4 Call Control Keys

System controller includes 10/100BaseT Ethernet interface for SNMP/Telnet management

Digium TE407P Quad E1/T1 ISDN PRI Card with Echo Cancellation Cordless Phones The Aastra 6751i is perfectDigium TE407P Quad E1 T1 ISDN PRI Card with Echo Cancellation Description: The Digium TE407P is a four port digital trunk card. The TE407P was purpose built for Asterisk phone systems and is fully compatible with any Asterisk based system that uses the DAHDI driver format. The card can support up to 96 T1 J1 connections or up to 120 E1 connections to PSTN trunks over the four spans. The Digium TE407P uses PCI form factor to connect to the computer or