Hello,
have you enabled the nat traversal in kamailio's config file? From
the respective tutorial, the config file should contain:
#!KAMAILIO
#!define WITH_MYSQL
#!define WITH_AUTH
#!define WITH_USRLOCDB
#!define WITH_NAT
#!define WITH_TLS
plus update to rtpproxy module parameter:
modparam("rtpproxy", "rtpproxy_sock", "unix:/var/run/rtpproxy/rtpproxy.sock")
If you did all above, can you use tcp instead of tls for sip and
send the output of ngrep taken on kamailio server for a call that
does not work:
ngrep -d any -qt -W byline port 5060
Cheers,
Daniel
On 12/21/11 6:49 AM, Jonathan Martin wrote:
Hi,
I followed this web article to install Kamailio 3.2 and
RTPProxy on Debian Squeeze x64:
http://kb.asipto.com/kamailio:skype-like-service-in-less-than-one-hour
The system is running on a public IP address outside of
our corporate LAN. I have been testing it using pjsua
v2 alpha 2 from the pjsip.org project.
I am having an issue when I enable srtp in the pjsua
clients. If both pjsua clients are running on machines
on our corporate LAN (symmetric NAT), the call succeeds
and I get audio and video. If one of the clients is
running outside of the corporate LAN, the call connects
but I do not get any audio or video. If I turn off srtp
in both clients and try the call again, audio and video
starts working. Is there any additional configuration I
need to make in the kamailio.cfg file when I intend to
use srtp in the clients?
RTPProxy info:
Basic version: 20040107
Extension 20050322: Support for multiple RTP streams and
MOH
Extension 20060704: Support for extra parameter in the V
command
Extension 20071116: Support for RTP re-packetization
Extension 20071218: Support for forking (copying) RTP
stream
Extension 20080403: Support for RTP statistics querying
Extension 20081102: Support for setting codecs in the
update/lookup command
Extension 20081224: Support for session timeout
notifications
Kamailio info:
version: kamailio 3.2.0 (x86_64/linux)
flags: STATS: Off, USE_IPV6, USE_TCP, USE_TLS,
TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST,
DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC,
DBG_QM_MALLOC, 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_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535,
DEFAULT PKG_SIZE 4MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt,
select.
id: unknown
compiled on 10:23:25 Nov 2 2011 with gcc 4.4.5
Regards,
--Jonathan
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--
Daniel-Constantin Mierla -- http://www.asipto.com
http://linkedin.com/in/miconda -- http://twitter.com/miconda