The TEPRIa board provides the digital trunk line, ISDN E1 (T1) PRI, and functions as the Q-SIG. The board can transmits voice via the trunk line and a channel transmits the voice data of 64 Kbps.

Features:

• Output port protection for line monitors
• Provides selectable line Codecs (HDB3, AMI)
• Local/remote loop function
• Samsung TEPRI/TEPRIa T1/E1/PRI Trunk Card
• Selection function for E1, T1 and ISDN PRI (via programming), and functions as the Q-SIG
• Transmits voice via the trunk line and a channel transmits the voice data of 64Kbps
• Functions of a resistance circuit that satisfies both of the T1 (100Ω) and E1 (120Ω)
• Functions for the HDLC or Common Associated Signaling (CAS) through the Common Channel Signaling (CCS)
• This card can be installed in slots 3, 4, and 5 of the main cabinet and slot 3 of the expansion cabinet
• A maximum of (4) PRI/TEPRIa boards can be installed per system

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