Solved Voip trunks not resolving since updating to 16.5 yesterday

[NickG]

We use Voipfone here in the UK to provide three trunks, all working fine for years until we updated to V16.5 yesterday. Voipfone hasn't seen a registration since that time on any of them and the log for one of them is below

04/23/2020 10:07:51 AM - Lc:10001(@dsi[<sip:0/UDP>]): Registration postponed until target's destination is resolved

04/23/2020 10:07:51 AM - Registering Line Lc:10001(@dsi[<sip:0/UDP>])

04/23/2020 10:07:51 AM - Unregister: ADS for 10001 is not found

04/23/2020 10:07:51 AM - Unregistering Line 10001

04/23/2020 10:07:50 AM - Lc:10001(@dsi[<sip:0/UDP>]) Resolving targets: primary - sip:sip.voipfone.net:5060, no secondary over +UDP+IPv4+IPv6

04/23/2020 10:07:50 AM - Lc:10001(@dsi[<sip:0/UDP>]) is enabled now

04/23/2020 10:07:50 AM - Line 10001: Request for registration in 1141 ms

 

[daveatgower]

Thank you @NickD_3CX @YiannisH_3CX

I have applied the patch to two of our 3CX systems. I changed the SIP Trunk back from IP to DNS and looks good. The CPU load is now fixed as well it would stay at 50% and is now back to 5%.

Thanks again!
Dave

 

[nortelecom.es]

We´ve the issue with one client. Install the update and now two services (Console management service and System service) don´t restart. Give a 1503 error. I´ve put delayed start with no luck, change time on systempipetimeout on register, update c++ with no luck. Any ideas?

 

[YiannisH_3CX]

We´ve the issue with one client. Install the update and now two services (Console management service and System service) don´t restart. Give a 1503 error. I´ve put delayed start with no luck, change time on systempipetimeout on register, update c++ with no luck. Any ideas?

Can you give us some more details about the system? Windows version, standalone or VM etc...?