Intecom E14 T1 line code documentation error?

[slc2]

The Intecom E14 Millennium Serial Integration manual reads:

Step 5 Configure the T1 cards to be connected to Cisco Unity for the following:

• Internal clocking

• B8ZE line coding

• D4 framing

Our PBX guys are asking if the "B8ZE" is a typo? BEZs and B8Zs are what they are aware of.

[eschulz · Accepted solution]

This is a typo. The integration guide should state B8ZS. I've already alerted our Tech Pubs. Thanks for the catch.

[slc2]

As it turns out. The Dialogic card use AMI line coding and not B8ZS. The Intecom switch T1 should be programmed to use AMI line coding.

If you use the Dialogic 240PCI/T1 and use B8ZS line coding you will have port lockups which eventually bring down the whole T1.