Packet Polling Request This topic has 1 reply, 1 voice, and was last updated 14 years, 9 months ago by RF. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 15th February 2010 at 08:05 #61068 RGGuest Hi, Can anybody explain me the purpose and meaning of the l3 message – Packet Polling Request. Regards RG 15th February 2010 at 12:52 #61069 RFGuest Is the only purpose is get TA update. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) The forum ‘Telecom Design’ is closed to new topics and replies.