[3.01] An issue is corrected in this software version that would cause a third-party SIP phone to show the incorrect caller ID.
Reference: A090512006
[3.09] In prior software versions, Second Call Caller ID was always enabled regardless of the setting of 1404-02: Second Call Caller ID. This is now corrected.
Reference: A090402008
[3.09] If an extension user is on a call with MDMF (name and number), and they receive a second call that is SDMF (number only), the second line of the caller ID display will go blank. In prior versions, the second line of Caller ID would show the name from the previous call.
Reference: A090402009