Good Morning,
Wish to know what way to look for solutions,
1 have an RB4011 updated, have 2 lans 1 for VOIP phone(192.168.100.0/23) on 1 port and PC LAN on another port(192.168.0.0/24) and recursive WAN failover that works and other wan os needed always for certain data trafic so trafic routing says main table for wan1 and 2 and wan2 for 3rd rule 0.0.0.0/0 to Gateway for ISP2 with routing rule for certain trafic that will not work on ISP1 at all).
My question is where to look becasue when ISP1 fails and ISP2 kicks in the computers works as nothing changed except for less internet naturally but the VOIP no registring in my case but changes to ISP2 until i restart the Cisco Switch for the phoners(POE Switch catalyst still used and EOS was announced) and works as normal but random phones fails to register after some hours and VOIP provider tells me that ping latency of high 80 can be the issue to no remain online and SIP ALG disabled do not make any differance
Connected the VOIP phones to the DSL modem directly and no problems at all even with latency in the high 80s but if it fails when there is an WAN failover naturally so i am sure somerhing is wrong in my mikrotik but most of the time work flawlessly untill ISP fail and it do happens a lot and poweroutage is another headache ..
tried with manuly remove all connections of the VOIP phone in mikritk ip->firewall->connections but will no registrer untill i restart the switch (can see VOIP trafic out ISP2 when failing over
but see only trafic in 1 direction and no receiving of data except for 1 VOIP phone that have trafic in both directions) unless i need to wait a long period of time longer than 2 minutes gets me nervous.
when VOIP phone fails 1 connect to that cisco phone SPA525 issuing an ping to VOIP server in the cloude and i do get back ping and tracerouter looks like expected but ping times in the high 80s and sometimes reaches low 140s.
I know there is a bunch of people having this issue but do not see a working solution and just work arounds it seems.
Thank you