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Caution - BLA does not work properly with Polycom 4.1.8 and higher firmware loads on VVX phones and Polycom 4.0.6 and higher on Soundpoint IP phones. A 'ghost' line with red light appears on the phone answering the BLA-enabled line. A ticket has been opened with Polycom (Case #62527)This issue was resolved with Polycom 5.2.5 firmware released December 11, 2015 and verified with Sipxcom release 15.10.
Step 3 - Assign the Lines to the Phones
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