Re: [asterisk-users] Local calls not possible when Internet connection down

2023-11-08 Thread Marek Greško
Hello, I confirm server and phones are on the same subnet and the phones are able to resolve local domain also when internet connection os down. It seems to be the asterisk bug I referenced before. There seems to be some bolcking resolver in it. I do not use database related to asterisk. This

Re: [asterisk-users] Local calls not possible when Internet connection down

2023-11-08 Thread John Harragin
Are the phones and the server in the same subnet? You might making note of the IPs and just simply try pinging everything with the uplink disconnected. Also, if you are using domain names for registration, it is possible a dns server must be reachable. If you are using database for any of your

Re: [asterisk-users] Local calls not possible when Internet connection down

2023-11-07 Thread Marek Greško
Hello, it did not seem the call hung. It seemed it never started. There was no dialplan execution on the asterisk side. It looked like phones were unregistered. Same shows the log posted previously. Marek Sent with Proton Mail secure email. --- Original Message --- On Wednesday,

Re: [asterisk-users] Local calls not possible when Internet connection down

2023-11-07 Thread John Harragin
Marek, See if calls hang in the system if you encounter another outage core show channels ...if so, core set verbose 3 and see what instructions subsequent calls hang on. On Mon, Nov 6, 2023 at 4:44 PM Marek Greško wrote: > > Hello, > > sure I have local DNS server and public resolving

Re: [asterisk-users] Local calls not possible when Internet connection down

2023-11-07 Thread Marek Greško
Hello Joshua, thanks for suggestion. I just found out the same solution several minutes ago. I also obtained the maintenance window, so I diasbled outgoing DNS and SIP. But I was not successful reproducing the bad state. So I ceased futher debugging attempts and set srv_lookups to no. We will

Re: [asterisk-users] Local calls not possible when Internet connection down

2023-11-07 Thread Joshua C. Colp
On Tue, Nov 7, 2023 at 11:20 AM Marek Greško wrote: > Hello, > > well I do not ask those who only guess, but those who know what is > asterisk expected to do when internet connectivity goes down. I did not had > a chance to make internet not to work yet, since it is needed. But > inspecting dns

Re: [asterisk-users] Local calls not possible when Internet connection down

2023-11-07 Thread Marek Greško
Hello, well I do not ask those who only guess, but those who know what is asterisk expected to do when internet connectivity goes down. I did not had a chance to make internet not to work yet, since it is needed. But inspecting dns logs I found out that there started to be resolving for

Re: [asterisk-users] Local calls not possible when Internet connection down

2023-11-06 Thread Marek Greško
Hello, the corresponding conf is: pbx.example.lan No Yes Yes No 3600 No No No 3600 Normal No No Marek --- Original Message --- On Tuesday, November 7th, 2023 at 0:22, Łukasz Grzywański wrote: > Could you show the phone configurations - section "Proxy and Registration" > > On Mon,

Re: [asterisk-users] Local calls not possible when Internet connection down

2023-11-06 Thread Greg Troxel
Marek Greško writes: > But I am not sure why this is happening. I have sip providers hostname > in /etc/hosts file to prevent such situations. Should I reconfigure it > not to use hosts file but rather some RPZ on DNS server? Does asterisk > ignore hosts file? Or does it try to do some srv

Re: [asterisk-users] Local calls not possible when Internet connection down

2023-11-06 Thread Łukasz Grzywański
Could you show the phone configurations - section "Proxy and Registration" On Mon, 6 Nov 2023 at 23:13, Marek Greško wrote: > Hello, > > you are probably right. It should somehow be related to DNS. I just found > out this in the storm of previous messages: > > WARNING[13945] taskprocessor.c:

Re: [asterisk-users] Local calls not possible when Internet connection down

2023-11-06 Thread Marek Greško
Hello, you are probably right. It should somehow be related to DNS. I just found out this in the storm of previous messages: WARNING[13945] taskprocessor.c: The 'dns_system_resolver_tp' task processor queue reached 500 scheduled tasks. But I am not sure why this is happening. I have sip

Re: [asterisk-users] Local calls not possible when Internet connection down

2023-11-06 Thread Marek Greško
Hello, sure I have local DNS server and public resolving should not be needed for phone registrations. Running pjsip show endpojnt show the endpoints as not in use. When looking into logs I see only res_pjsip_outbound_registration.c: No response received from sip provider. Nothing else. In

Re: [asterisk-users] Local calls not possible when Internet connection down

2023-11-06 Thread Greg Troxel
Łukasz Grzywański writes: > I think it's a problem with DNS server availability I have tried to and mostly succeeded at making things work when the WAN is down. Elements needed: run a local named, vs configuring resolver to your ISP for names needed in the LAN, ensure they are answered

Re: [asterisk-users] Local calls not possible when Internet connection down

2023-11-06 Thread Joshua C. Colp
On Mon, Nov 6, 2023 at 10:42 AM Marek Greško wrote: > It looks like all phones get unregistered, but I am not aware of the > cause. Why are get not registered when there is a connectivity between them > and asterisk? > Are the REGISTER requests reaching Asterisk (do they show up in a packet

Re: [asterisk-users] Local calls not possible when Internet connection down

2023-11-06 Thread Łukasz Grzywański
Hi Marek ! pls show logs :) I think it's a problem with DNS server availability Lukasz On Mon, 6 Nov 2023 at 15:41, Marek Greško wrote: > It looks like all phones get unregistered, but I am not aware of the > cause. Why are get not registered when there is a connectivity between them > and

Re: [asterisk-users] Local calls not possible when Internet connection down

2023-11-06 Thread Marek Greško
It looks like all phones get unregistered, but I am not aware of the cause. Why are get not registered when there is a connectivity between them and asterisk? Marek --- Original Message --- On Monday, November 6th, 2023 at 15:10, Joshua C. Colp wrote: > On Mon, Nov 6, 2023 at 10:06 

Re: [asterisk-users] Local calls not possible when Internet connection down

2023-11-06 Thread Joshua C. Colp
On Mon, Nov 6, 2023 at 10:06 AM Marek Greško wrote: > Hello, > > I just realized that when my Internet connection goes down and I loose > connectivity to VoIP SIP provider I loose ability to make local calls after > some time. When I restart asterisk, I am able to make local calls for some >

[asterisk-users] Local calls not possible when Internet connection down

2023-11-06 Thread Marek Greško
Hello, I just realized that when my Internet connection goes down and I loose connectivity to VoIP SIP provider I loose ability to make local calls after some time. When I restart asterisk, I am able to make local calls for some time, but it then suddenly stops working again. I am using pjsip