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ZYCOO CooVox T-series IP Phone System Admin User Guide v4.0.0
T1 runs on same signaling types as E1 mode. And T1 uses different Framing and Coding methods, configure these
parameters according to the details provided by the telephony provider. In most cases CRC4 is not needed for T1
circuit, enable it only when the provider requires it.
After configurations been done, save and reboot the IPPBX system. In the meantime, you attach the T1 line to the
T1 interface. After rebooting you should get LED indication with L1 red, L2 red, L3 off, L4 green to indication PRI
CPE signaling. For more details of the LED indications please check T600 chapter in the LED Indication section.
Summary of Contents for CooVox T Series
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