https://community.ruckuswireless.com/t5/Access-Points-Indoor-and-Outdoor/Ruckus-R610-not-working-with-SIP/m-p/35441#M10040 I have a Ruckus R610 with&nbsp;200.7.10.2.339. Suddenly, my VOIP provider (ONSIP) has become flakey after the above firmware upgrade. Some phones are activating and some are not.<BR /><BR />Onsip has said that it appears to be a problem with our AP.&nbsp; Any idea why this might be happening?<BR /><BR />Could NAT settings be involved? Mon, 01 Apr 2019 20:01:32 GMT hank_drew_j1v39 2019-04-01T20:01:32Z https://community.ruckuswireless.com/t5/Access-Points-Indoor-and-Outdoor/Ruckus-R610-not-working-with-SIP/m-p/35441#M10040 I have a Ruckus R610 with&nbsp;200.7.10.2.339. Suddenly, my VOIP provider (ONSIP) has become flakey after the above firmware upgrade. Some phones are activating and some are not.<BR /><BR />Onsip has said that it appears to be a problem with our AP.&nbsp; Any idea why this might be happening?<BR /><BR />Could NAT settings be involved? Mon, 01 Apr 2019 20:01:32 GMT https://community.ruckuswireless.com/t5/Access-Points-Indoor-and-Outdoor/Ruckus-R610-not-working-with-SIP/m-p/35441#M10040 hank_drew_j1v39 2019-04-01T20:01:32Z