Multiple ISDN BRI Circuits are Easier to Repair than a Single ISDN PRI

In this example, a competitive local exchange carrier (CLEC) buys it's copper from Verizon. Verizon has control over the copper loop and installed electronics. With our product, Verizon has NO installed electronics putting more control in the hands of the CLEC. The CLEC is your vendor, not Verizon.

SINGLE ISDN PRI Multiple ISDN BRI

Carrier must take entire circuit down to test. Complete loss of service.

Only affected redundant spans require testing. You just loose 2 channels during test.

Many times uses mid span repeaters, R-cards and C-cards. Many points of failure.

Straight copper technology. Fewer points of failure.

Found errors has no baseline. No comparative testing.

Each circuit can be evaluated against other circuits for quality. Comparison is the easiest method for testing. "Make circuit 4 work like circuit 3."

Verizon must install, maintain and repair "smart jack" electronics. CLEC can't touch what may be obviously broken.

NO smart jacks electronics used ! It's straight copper. Simple is better.

Infotel Systems - Richmond, Virginia - Business Telephone Systems, Voice & Data Networks, Cabling, Carrier Services  804-266-6600