Hi Will, I know this post s a little old, but Load 9.3(4) of the 89xx seems to bee supported with Visual Voicemail.http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cuipph/8941_8945/firmware/9_3_4/english/release_notes/P415_BK_R20BE6A8_00_rn-9_3_4-8...