Hello all. As they say in radio, “long time listener, first time caller”
Anyway, I am having trouble getting past the following road block and any help would be greatly appreciated.
Kamailio version is 5.4.3
When attempting to use dispatcher to send OPTIONS packets to several TLS destinations, the packets are leaving the Kamailio server on random ports. This is a problem because the servers I am sending the OPTIONS to (MS Teams) are enforcing rport so the responses are returned to a port that Kamailio is not listening on. I have tried to force the socket in the event route (relevant parts of snippet below) but it does not appear to help. I should also mention that I am not behind NAT and the TLS socket is specified in the dispatcher attrs.
event_route[tm:local-request] {
sip_trace();
$fs = “tls:**ip-address**:5061”;
}
I have used Kamailio as a TLS server for many projects, but this is my first time as a client. I am sure I am missing something.
- Charles
Hello
I have a Kamailio running behind NAT, which sends calls to a VOIP
service provider.
I have setup the Kamalio to listen on port 5071, and also setup a port
forward in the router.
Now the problem is that with TCP, 5071 is not used for the dialog, but a
new port is chosen everytime. This means that when the mobile phone
called hands up, I never sees the BYE, because BYE is a new dialog.
To which port is the server supposed to send the BYE, and what field
tells the server this.
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Actually we have installed kamailio 5.4.2 and rtpengine like load balancer
in a NAT environment. behind the nat we have 2 identical nodes using REFER
for transfer
call to another destiny. On the other NAt side we have our public carrier.
When some node sends to kamailio the REFER message and kamailio reroutes
this message to the carrier. The call is rejected due company policies.
We want to know how we can convert or modify the REFER message into INVITE
for finally transfer the call.
kamailio -v:
version: kamailio 5.4.2 (x86_64/linux) 4fdc21
flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE,
USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC,
TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT,
USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST,
HAVE_RESOLV_RES
ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024,
BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: 4fdc21
compiled on 20:43:45 Dec 1 2020 with unknown
Uname -a:
Linux proxy 4.15.0-124-generic #127-Ubuntu SMP Fri Nov 6 10:54:43 UTC 2020
x86_64 x86_64 x86_64 GNU/Linux
Actually we have installed kamailio 5.4.2 and rtpengine like load balancer
in a NAT environment. behind the nat we have 2 identical nodes using REFER
for transfer
call to another destiny. On the other NAt side we have our public carrier.
When some node sends to kamailio the REFER message and kamailio reroutes
this message to the carrier. The call is rejected due company policies.
We want to know how we can convert or modify the REFER message into INVITE
for finally transfer the call.
kamailio -v:
version: kamailio 5.4.2 (x86_64/linux) 4fdc21
flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE,
USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC,
TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT,
USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST,
HAVE_RESOLV_RES
ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024,
BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: 4fdc21
compiled on 20:43:45 Dec 1 2020 with unknown
Uname -a:
Linux proxy 4.15.0-124-generic #127-Ubuntu SMP Fri Nov 6 10:54:43 UTC 2020
x86_64 x86_64 x86_64 GNU/Linux
rtpengine -v:
Version: 9.2.0.0+0~mr9.2.0.0 git-master-aa5e0244
Actually we have installed kamailio 5.4.2 and rtpengine like load balancer
in a NAT environmet. behind the nat we have 2 identycal nodes using REFER
for transfer
call to another destiny. in the other NAt side we have our public carrier.
When some node send to kamailio the REFER message and kamailio reroute this
message to the carrier. The call is rejected due company policies.
We want know how can we do for convert or modify the REFER message into
INVITE for finally transfer the call.
kamailio -v:
version: kamailio 5.4.2 (x86_64/linux) 4fdc21
flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE,
USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC,
TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT,
USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST,
HAVE_RESOLV_RES
ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024,
BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: 4fdc21
compiled on 20:43:45 Dec 1 2020 with unknown
Uname -a:
Linux proxy 4.15.0-124-generic #127-Ubuntu SMP Fri Nov 6 10:54:43 UTC 2020
x86_64 x86_64 x86_64 GNU/Linux
rtpengine -v:
Version: 9.2.0.0+0~mr9.2.0.0 git-master-aa5e0244
Is it possible to insert the current dialog into the profile by using the
following way?
modparam("dialog", "profiles_no_value", "mytest;xyz")
$var(profilename)="xyz";
set_dlg_profile(" $var(profilename) ");
Currently it is giving errors and not allowing to use variable instead of
static profile name.
Or is there any alternative to pass profile name as variable?
---
Thanks,
Hello,
I'm on Kamailio 4.4.7 and I'm trying to do uac.reg_refresh over a row
non existing on DB to try to unload, but data still persist on Kamailio.
How to unload only one registry from UACs remote registrations when
delete a record from DB without do a uac.reg_reload?
UAC remote registrations is above 2k rows, I don't know if it's much or not.
Regards, JV
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Javier Valencia | CTO
Centro de Negocios Martín Buendía
Camino de las Cañadas, nº 1C, Portal 1, 2ºG
29649 Mijas (Málaga)
# 951562080 (T) <tel:951562080> | 687486759 (M) <tel:687486759>
# www.voiper.es <http://www.voiper.es/>
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Hi there!
I'm getting different responses from Kamailio 4.4.7 when domain.dump exec;
From *kamcmd*:
I'm getting two domains; .es and .net.
Request to jsonrpc-s module:
Response from jsonrpc-s module:
And now, I'm getting only one domain.
What's I'm doing wrong?
