Hello,
I'm new to WebRTC although I've been using kamailio as sip proxy server for
few months now. What I really do not know and trying to understand is -
a) Can kamailio be used as sip-proxy while using WebRTC based UA calling to
plain UAC/WebRTC based UAC ?
b) What to use for media proxying (this really baffles me..) rtpproxy or
rtpengine (?) or mediaproxy or rtpproxy-ng ? Is there any relation between
them anywhere?
c) I am not behind NAT and do not want secure web-sockets, so any sample
config I can refer to ?
d) Most likely, I'd be dealing with WebRTC <----->kamailio <------->
Freeswitch, but any pointers for WebRTC UAC to WebRTC based UAC or normal
UAC would really be helpful.
Kindly accept my thanks in advance for this !!
--
Warm Regds.
MathuRahul
Dear Kamailio Developers：
Hi.
I have some questions about kamailio, and want to gain some suggestions from you.
1、The 4 UDP child processes are using system resources(CPU、memory), but they are using only one CPU core(I use 8 core CPU). Why?
2、The ablity of handling the Concurrency is alike, no matter how many UDP child processes I use. Why? And what's the effection of the other UDP child processes?
Dear Kamailio Developers：
Hi.
I have some questions about kamailio, and want to gain some suggestions from you.
1、The 4 UDP child processes are using system resources(CPU、memory), but they are using only one CPU core(I use 8 core CPU). Why?
2、The ablity of handling the Concurrency is alike, no matter how many UDP child processes I use. Why? And what's the effection of the other UDP child processes?
Hi,
Im trying to connect my WebRTC clietn
to kamailio via WSS. I successfully connected it via WS but having
trouble connecting it via WSS. My first issue is I get error messages
while i try to compile TLS module(console log in the end of the
document). But, still it creates tls.so file. So i copied the tls.so
to my kamailio modules directory and then updated my kamailio
configuration as below:
#!define WITH_TLS
.
.listen=tcp:127.0.0.1:5061
listen=tcp:192.168.146.133:5061
.
.
#!ifdef WITH_TLS
enable_tls=yes
#!endif
.
.
#!ifdef WITH_TLS
# ----- tls params -----
modparam("tls", "config",
"/usr/local/kamailio-devel/etc/kamailio/tls.cfg")
#!endif
Now, according to this mailing
list,http://lists.sip-router.org/pipermail/sr-users/2013-March/077182.html
: “when
tls module is installed, a self signed pair of certificate-private
key is generated in /usr/local/etc/kamailio”
In
my case, I dont even have the /usr/local/etc/kamailio directory. So,
I followed
http://www.kamailio.org/dokuwiki/doku.php/tls:create-certificates
to create my certificate and key. And updated my tsl.cfg, this is how
my tsl.cfg looks like:
[server:192.168.146.133:5061]
method
= TLSv1
verify_certificate
= no
require_certificate
= no
private_key
= /etc/certs/sip.192.168.146.133/key.pem
certificate
= /etc/certs/sip.192.168.146.133/cert.pem
ca_list
= /etc/certs/demoCA/cert.pem
[client:192.168.146.133:5061]
verify_certificate
= yes
require_certificate
= yes
Then I restarted my kamailio server.
And i get the following errors in my kamailio log:
Im not sure what wrong im doing. Please
help me:
Oct 17 15:44:50 ubuntu kamailio: INFO:
tls [tls_init.c:385]: init_tls_compression(): tls: init_tls:
disabling compression...
Oct 17 15:44:50 ubuntu kamailio:
WARNING: <core> [socket_info.c:1397]: fix_hostname(): WARNING:
fix_hostname: could not rev. resolve 192.168.146.133
Oct 17 15:44:50 ubuntu kamailio:
message repeated 2 times: [ WARNING: <core>
[socket_info.c:1397]: fix_hostname(): WARNING: fix_hostname: could
not rev. resolve 192.168.146.133]
Oct 17 15:44:50 ubuntu kamailio: INFO:
<core> [tcp_main.c:4836]: init_tcp(): init_tcp: using epoll_lt
as the io watch method (auto detected)
Oct 17 15:44:50 ubuntu kamailio:
WARNING: <core> [daemonize.c:352]: daemonize(): pid file
contains old pid, replacing pid
Oct 17 15:44:50 ubuntu
/usr/local/kamailio-devel//sbin/kamailio[11013]: INFO: rr
[../outbound/api.h:54]: ob_load_api(): Failed to import bind_ob
Oct 17 15:44:50 ubuntu
/usr/local/kamailio-devel//sbin/kamailio[11013]: INFO: rr
[rr_mod.c:159]: mod_init(): outbound module not available
Oct 17 15:44:50 ubuntu
/usr/local/kamailio-devel//sbin/kamailio[11013]: INFO: usrloc
[hslot.c:53]: ul_init_locks(): locks array size 512
Oct 17 15:44:50 ubuntu
/usr/local/kamailio-devel//sbin/kamailio[11013]: INFO: utils
[utils.c:288]: mod_init(): forward functionality disabled
Oct 17 15:44:50 ubuntu
/usr/local/kamailio-devel//sbin/kamailio[11013]: INFO: utils
[utils.c:197]: pres_db_init(): xcap_auth_status function is disabled
Oct 17 15:44:50 ubuntu
/usr/local/kamailio-devel//sbin/kamailio[11013]: ERROR: tls
[tls_init.c:668]: tls_check_sockets(): TLSs<192.168.146.133:5061>:
No listening socket found
Oct 17 15:44:50 ubuntu
/usr/local/kamailio-devel//sbin/kamailio[11013]: ERROR: <core>
[sr_module.c:970]: init_mod(): init_mod(): Error while initializing
module tls (/usr/local/kamailio-devel/lib64/kamailio/modules/tls.so)
Oct 17 15:44:50 ubuntu
/usr/local/kamailio-devel//sbin/kamailio[11013]: : tls
[tls_locking.c:103]: locking_f(): BUG: tls: locking_f (callback):
invalid lock number: 30 (range 0 - 0), called from eng_table.c:227
Oct 17 15:44:51 ubuntu kamailio: ERROR:
<core> [daemonize.c:307]: daemonize(): Main process exited
before writing to pipe
tls module compile log
xxx@ubuntu:/usr/local/src/kamailio-4.1/kamailio$
sudo make -C modules/tls
make:
Entering directory
`/usr/local/src/kamailio-4.1/kamailio/modules/tls'
make:
Leaving directory
`/usr/local/src/kamailio-4.1/kamailio/modules/tls'
make:
Entering directory
`/usr/local/src/kamailio-4.1/kamailio/modules/tls'
CC
(gcc) [M tls.so]
tls_bio.o
CC
(gcc) [M tls.so]
tls_cfg.o
CC
(gcc) [M tls.so]
tls_config.o
CC
(gcc) [M tls.so]
tls_ct_wrq.o
CC
(gcc) [M tls.so]
tls_domain.o
In
file included from tls_domain.c:39:0:
tls_domain.c:
In function âload_certâ:
tls_util.h:52:6:
warning: variable âretâ set but not used
[-Wunused-but-set-variable]
int
ret;
\
^
tls_domain.c:506:4:
note: in expansion of macro âTLS_ERRâ
TLS_ERR("load_cert:");
^
tls_domain.c:
In function âload_ca_listâ:
tls_util.h:52:6:
warning: variable âretâ set but not used
[-Wunused-but-set-variable]
int
ret;
\
^
tls_domain.c:536:4:
note: in expansion of macro âTLS_ERRâ
TLS_ERR("load_ca_list:");
^
tls_util.h:52:6:
warning: variable âretâ set but not used
[-Wunused-but-set-variable]
int
ret;
\
^
tls_domain.c:543:4:
note: in expansion of macro âTLS_ERRâ
TLS_ERR("load_ca_list:");
^
tls_domain.c:
In function âload_crlâ:
tls_util.h:52:6:
warning: variable âretâ set but not used
[-Wunused-but-set-variable]
int
ret;
\
^
tls_domain.c:575:4:
note: in expansion of macro âTLS_ERRâ
TLS_ERR("load_crl:");
^
tls_domain.c:
In function âload_private_keyâ:
tls_util.h:52:6:
warning: variable âretâ set but not used
[-Wunused-but-set-variable]
int
ret;
\
^
tls_domain.c:990:5:
note: in expansion of macro âTLS_ERRâ
TLS_ERR("load_private_key:");
^
tls_util.h:52:6:
warning: variable âretâ set but not used
[-Wunused-but-set-variable]
int
ret;
\
^
tls_domain.c:998:4:
note: in expansion of macro âTLS_ERRâ
TLS_ERR("load_private_key:");
^
tls_util.h:52:6:
warning: variable âretâ set but not used
[-Wunused-but-set-variable]
int
ret;
\
^
tls_domain.c:1005:4:
note: in expansion of macro âTLS_ERRâ
TLS_ERR("load_private_key:");
^
CC
(gcc) [M tls.so]
tls_dump_vf.o
CC
(gcc) [M tls.so]
tls_init.o
CC
(gcc) [M tls.so]
tls_locking.o
CC
(gcc) [M tls.so]
tls_mod.o
CC
(gcc) [M tls.so]
tls_rpc.o
CC
(gcc) [M tls.so]
tls_select.o
CC
(gcc) [M tls.so]
tls_server.o
In
file included from tls_server.c:52:0:
tls_server.c:
In function âtls_complete_initâ:
tls_util.h:52:6:
warning: variable âretâ set but not used
[-Wunused-but-set-variable]
int
ret;
\
^
tls_server.c:192:3:
note: in expansion of macro âTLS_ERRâ
TLS_ERR("Failed
to create SSL or BIO structure:");
^
tls_server.c:
In function âtls_shutdownâ:
tls_util.h:52:6:
warning: variable âretâ set but not used
[-Wunused-but-set-variable]
int
ret;
\
^
tls_server.c:521:4:
note: in expansion of macro âTLS_ERRâ
TLS_ERR("SSL
error:");
^
tls_server.c:
In function âtls_encode_fâ:
tls_util.h:52:6:
warning: variable âretâ set but not used
[-Wunused-but-set-variable]
int
ret;
\
^
tls_server.c:798:5:
note: in expansion of macro âTLS_ERRâ
TLS_ERR(err_src);
^
tls_util.h:52:6:
warning: variable âretâ set but not used
[-Wunused-but-set-variable]
int
ret;
\
^
tls_server.c:832:5:
note: in expansion of macro âTLS_ERRâ
TLS_ERR(err_src);
^
tls_server.c:
In function âtls_read_fâ:
tls_util.h:52:6:
warning: variable âretâ set but not used
[-Wunused-but-set-variable]
int
ret;
\
^
tls_server.c:1186:4:
note: in expansion of macro âTLS_ERRâ
TLS_ERR(err_src);
^
tls_util.h:52:6:
warning: variable âretâ set but not used
[-Wunused-but-set-variable]
int
ret;
\
^
tls_server.c:1220:4:
note: in expansion of macro âTLS_ERRâ
TLS_ERR(err_src);
^
CC
(gcc) [M tls.so]
tls_util.o
CC
(gcc) [M tls.so]
tls_verify.o
LD
(gcc) [M tls.so]
tls.so
make:
Leaving directory `/usr/local/src/kamailio-4.1/kamailio/modules/tls'
Hello everybody,
I tried to install Kamailio 4.1 with help of this instruction -> http://www.kamailio.org/wiki/install/4.1.x/git.
But, if I type the command (Root:/usr/local/src/kamailio-4.1#)
git clone --depth 1 git://git.sip-router.org/kamailio kamailio
I got this message back
fatal: unable to connect to git.sip-router.org:
git.sip-router.org[0: 78.46.84.71]: errno=Connection timed out
If I open the website git.sip-router.org with my webbrowser, I got a connection.
Does somebody know what the problem might be?
Best regards,
Kai O.
Hi All,
Sorry for the general questions here, I'll try to be concise. I'm kind of
a n00b, so bear with me.
Problem: Kamailio will not respond or accept SUBSCRIBE. It kicks back a
404 every time. SUBSCRIBE is ok.
Question #1: I actually copied a config from the vendor we are using and
it's supposed to work so is there something simple I'm missing?
Question #2: Logging. I've read that there should be a kamailio.log file
somewhere that I can tail -f, but there's no such file on the machine.
I've done a *kamailio debug -dd *but it's really tough to go through.
Doesn't seem like you can grep using that either.
If anyone out there has any advice for me, I would certainly appreciate it.
Thanks!
i have install this lirebries:
* SQlite 3 library - e.g., libsqlite3-0
* SQlite 3 devel library - to compile the module e.g. libsqlite3-dev
* SQlite 3 utilities - for kamdbctl e.g. sqlite3
but in /usr/local/lib/kamailio/modules_k/:/usr/local/lib64/kamailio/modules/
dont have module db_sqlite.so
any? regards!
Hi everyone,
I am using Kamailio-4.1.5. I met a problem that Kamailio does not delete
expired contact. I enable log file for module usrloc and see that, about 1
first hour, timer callback of usrloc module working fine (delete all
expired contacts). But after that, it is not called --> Expired contacts in
shared memory and database are not deleted.
I configured usrloc module like that:
# ----- usrloc params -----
modparam("usrloc", "db_url", DBURL)
modparam("usrloc", "db_mode", 2)
modparam("usrloc", "use_domain", MULTIDOMAIN)
modparam("usrloc", "db_ops_ruid", 1)
Could you help me to fix this problem!
Thanks so much!
