If all calls go like this, usage of a rtp relay (rttpproxy/mediaproxy) is no longer necessary -- I see in the config you call use_media_proxy() - asterisk will handle media relay if it has public ip if the nat option is enabled in asterisk as David says.
Cheers, Daniel On 10/09/08 12:07, David Villasmil wrote: > Try adding a: > > nat=yes > > to the kamailio/openser peer definition and test > > dvg > > On Thu, Oct 9, 2008 at 10:58 AM, luzango mfupe > <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> wrote: > > > Hi mates, > I have this setup: > Xlite---->Openser---->Asterisk------>VoIP to PTSN Provider > > I use kamailio 1.3.3(port5060), MediaProxy and Asterisk 1.4 (port > 5065) on the same Debian Box in Realtime with no NAT. Asterisk > connects calls to the VoIP to PSTN provider. I am able to > establish calls towards the PSTN side(Landline & Mobiles) but > with no audio. I can hear the ringing tone but when the call > connects and the conversation begin i hear nothing so as the > Callee side. > > Below are my configs,the ngrep captured packets and codecs. > > #################################################################################### > route[4] { > # routing to the public network > rewritehostport("xx.xxx.xxx.xx:5065"); > t_on_failure("2"); > if (!t_relay()) { > sl_reply_error(); > }; > exit; > } > > route[6] { > # > # -- NAT handling -- > # > if (isbflagset(6) || isbflagset(7)) { > append_hf("P-hint: Route[6]: mediaproxy \r\n"); > use_media_proxy(); > }; > } > > route[10] { > #from an internal domain -> inbound > #Native SIP destinations are handled using the location table > #Gateway destinations are handled by regular expressions > append_hf("P-hint: inbound->inbound \r\n"); > > if (uri=~"^sip:[EMAIL PROTECTED]") { > if (is_user_in("credentials","local")) { > strip(1); > prefix("27"); > route(6); > route(4); > exit; > } else { > sl_send_reply("403", "No permissions for local calls"); > exit; > }; > }; > > if (uri=~"^sip:[EMAIL PROTECTED]") { > if (is_user_in("credentials","int")) { > strip(2); > route(6); > route(4); > exit; > } else { > sl_send_reply("403", "No permissions for international > calls"); > }; > }; > > > ################################################################################### > This call was from the xlite softphone 1974 towards the Landline > 0123825710. > > ################################################################################### > U 2008/12/06 03:38:43.896057 196.212.209.18:46738 > <http://196.212.209.18:46738> -> kamailio IP:5060 > INVITE sip:[EMAIL PROTECTED] ip SIP/2.0..Via: SIP/2.0/UDP > 192.168.0.55 <http://192.168.0.55>: > > 46738;branch=z9hG4bK-d8754z-2d5e73428b95d262-1---d8754z-;rport..Max-Forward > s: 70..Contact: <sip:[EMAIL PROTECTED]:46738 > <http://sip:[EMAIL PROTECTED]:46738>>..To: "0123825710"<sip:01238 > [EMAIL PROTECTED] IP>..From: <sip:[EMAIL PROTECTED] > IP>;tag=353dd217..Call-ID: > MGRiNzM0ZGYxZTk1ZDI3ZjZmMTRhMDVlNTQ0NTUwZjg...CSeq: 1 > INVITE..Allow: INVIT > E, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, > INFO..Cont > ent-Type: application/sdp..User-Agent: X-Lite release 1014k > stamp 47051..Co > ntent-Length: 237....v=0..o=- 1 2 IN IP4 > 192.168.0.55..s=CounterPath X-Lite > 3.0..c=IN IP4 192.168.0.55..t=0 0..m=audio 60782 RTP/AVP 0 8 3 > 101..a=fmtp > :101 0-15..a=rtpmap:101 telephone-event/8000..a=alt:1 1 : > ljiQYRpD NiMZsfdZ > 192.168.0.55 <http://192.168.0.55> 60782..a=sendrecv.. > > U 2008/12/06 03:38:43.896350 Kamailio IP:5060 -> > 196.212.209.18:46738 <http://196.212.209.18:46738> > SIP/2.0 407 Proxy Authentication Required..Via: SIP/2.0/UDP > 192.168.0.55:46 <http://192.168.0.55:46> > > 738;branch=z9hG4bK-d8754z-2d5e73428b95d262-1---d8754z-;rport=46738;received > =196.212.209.18..To: "0123825710"<sip:[EMAIL PROTECTED] > IP>;tag=329cfea > a6ded039da25ff8cbb8668bd2.dcfe..From: <sip:[EMAIL PROTECTED] > IP>;tag=353dd217 > ..Call-ID: MGRiNzM0ZGYxZTk1ZDI3ZjZmMTRhMDVlNTQ0NTUwZjg...CSeq: 1 > INVITE..Pr > oxy-Authenticate: Digest realm="41.208.212.97 > <http://41.208.212.97>", nonce="4939d8cfeb060ab14354 > 85eee811cdf644f759a2"..Content-Length: 0.... > > U 2008/12/06 03:38:44.086313 196.212.209.18:46738 > <http://196.212.209.18:46738> -> kamailio IP:5060 > ACK sip:[EMAIL PROTECTED] IP SIP/2.0..Via: SIP/2.0/UDP > 192.168.0.55:467 <http://192.168.0.55:467> > 38;branch=z9hG4bK-d8754z-2d5e73428b95d262-1---d8754z-;rport..To: > "012382571 > 0"<sip:[EMAIL PROTECTED] > IP>;tag=329cfeaa6ded039da25ff8cbb8668bd2.dcfe. > .From: <sip:[EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>>;tag=353dd217..Call-ID: > MGRiNzM0ZGYxZTk1ZDI3 > ZjZmMTRhMDVlNTQ0NTUwZjg...CSeq: 1 ACK..Content-Length: 0.... > > > > U 2008/12/06 03:38:44.582208 asterisk IP:5065 -> kamailio IP:5060 > SIP/2.0 100 Trying..Via: SIP/2.0/UDP kamailio > IP;branch=z9hG4bKd78.7bd576 > 24.0;received=kamailio IP..Via: SIP/2.0/UDP > 192.168.0.55:46738;received=1 > 96.212.209.18 > > <http://96.212.209.18>;branch=z9hG4bK-d8754z-2aedec27a8ddd96c-1---d8754z-;rport=4673 > 8..Record-Route: <sip:kamailio > IP;lr=on;ftag=353dd217;nat=yes>..From: <si > p:[EMAIL PROTECTED] IP>;tag=353dd217..To: > "0123825710"<sip:[EMAIL PROTECTED] > 212.97>..Call-ID: > MGRiNzM0ZGYxZTk1ZDI3ZjZmMTRhMDVlNTQ0NTUwZjg...CSeq: 2 INV > ITE..User-Agent: Asterisk PBX..Allow: INVITE, ACK, CANCEL, > OPTIONS, BYE, RE > FER, SUBSCRIBE, NOTIFY..Supported: replaces..Contact: > <sip:[EMAIL PROTECTED] > 08.212.97:5065>..Content-Length: 0.... > > U 2008/12/06 03:38:44.711225 70.42.72.49:5060 > <http://70.42.72.49:5060> -> Asterisk IP:5065 > SIP/2.0 100 Giving a try..Via: SIP/2.0/UDP Asterisk > IP:5065;branch=z9hG4b > K22abec12;rport=5065..From: "1974" <sip:[EMAIL PROTECTED] > IP:5065>;tag=as6a7c > b89f..To: <sip:[EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>>..Call-ID: > 1934f5d443abffe07 > [EMAIL PROTECTED]: 102 INVITE..Server: OpenSER > (1.3.2-not > ls (i386/solaris))..Content-Length: 0.... > > U 2008/12/06 03:38:47.206445 70.42.72.49:5060 > <http://70.42.72.49:5060> -> Asterisk IP:5065 > SIP/2.0 183 Session Progress..Via: SIP/2.0/UDP Asterisk > IP:5065;branch=z9 > hG4bK22abec12;rport=5065..From: "1974" <sip:[EMAIL PROTECTED] > IP:5065>;tag=as > 6a7cb89f..To: <sip:[EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>>;tag=cba-1a6e-48ecbab6.. > Call-ID: [EMAIL PROTECTED] IP..CSeq: 102 > INVITE.. > Contact: <sip:[EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>>..Date: Wed, 08 > Oct 2008 13: > 50:49 GMT..Server: BRSIP v2.0.1.2..Record-Route: > <sip:70.42.72.49 <http://70.42.72.49>;lr=on;fta > g=as6a7cb89f>..Content-Type: application/sdp..Content-Length: > 212....v=0..o > =BRSDP 792898 792898 IN IP4 216.49.201.22..s=BRSDP Session..c=IN > IP4 216.49 > .201.22..t=0 0..m=audio 27852 RTP/AVP 0 > 101..a=ptime:20..a=rtpmap:0 PCMU/80 > 00..a=rtpmap:101 telephone-event/8000..a=fmtp:101 0-15.. > > U 2008/12/06 03:38:47.206891 Asterisk IP:5065 -> Kamailio IP:5060 > SIP/2.0 183 Session Progress..Via: SIP/2.0/UDP kamailio > IP;branch=z9hG4bK > d78.7bd57624.0;received=kamailio IP..Via: SIP/2.0/UDP > 192.168.0.55:46738 <http://192.168.0.55:46738>; > received=196.212.209.18 > > <http://196.212.209.18>;branch=z9hG4bK-d8754z-2aedec27a8ddd96c-1---d8754z-; > rport=46738..Record-Route: <sip:41.208.212.97 > <http://41.208.212.97>;lr=on;ftag=353dd217;nat=yes>. > .From: <sip:[EMAIL PROTECTED] IP>;tag=353dd217..To: > "0123825710"<sip:01238257 > [EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>>;tag=as4377a96d..Call-ID: > MGRiNzM0ZGYxZTk1ZDI3ZjZmMTRhMDVl > NTQ0NTUwZjg...CSeq: 2 INVITE..User-Agent: Asterisk PBX..Allow: > INVITE, ACK, > CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY..Supported: > replaces..Conta > ct: <sip:[EMAIL PROTECTED] IP:5065>..Content-Type: > application/sdp..Co > ntent-Length: 287....v=0..o=root 2664 2664 IN IP4 > 41.208.212.97..s=session. > .c=IN IP4 41.208.212.97..t=0 0..m=audio 19202 RTP/AVP 8 0 3 > 101..a=rtpmap:8 > PCMA/8000..a=rtpmap:0 PCMU/8000..a=rtpmap:3 > GSM/8000..a=rtpmap:101 telepho > ne-event/8000..a=fmtp:101 0-16..a=silenceSupp:off - - - > -..a=ptime:20..a=se > ndrecv.. > > U 2008/12/06 03:38:47.207106 Kamailio IP:5060 -> > 196.212.209.18:46738 <http://196.212.209.18:46738> > SIP/2.0 183 Session Progress..Via: SIP/2.0/UDP > 192.168.0.55:46738;received= > 196.212.209.18 > > <http://196.212.209.18>;branch=z9hG4bK-d8754z-2aedec27a8ddd96c-1---d8754z-;rport=467 > 38..Record-Route: <sip:kamailio > IP;lr=on;ftag=353dd217;nat=yes>..From: <s > ip:[EMAIL PROTECTED] IP>;tag=353dd217..To: > "0123825710"<sip:[EMAIL PROTECTED] IP>;tag=as4377a96d..Call-ID: > MGRiNzM0ZGYxZTk1ZDI3ZjZmMTRhMDVlNTQ0NTUwZ > jg...CSeq: 2 INVITE..User-Agent: Asterisk PBX..Allow: INVITE, > ACK, CANCEL, > OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY..Supported: > replaces..Contact: <sip: > [EMAIL PROTECTED]:5065 > <http://[EMAIL PROTECTED]:5065>>..Content-Type: > application/sdp..Content-Len > gth: 287....v=0..o=root 2664 2664 IN IP4 Asterisk > IP..s=session..c=IN IP4 > 41.208.212.97..t=0 0..m=audio 19202 RTP/AVP 8 0 3 > 101..a=rtpmap:8 PCMA/800 > 0..a=rtpmap:0 PCMU/8000..a=rtpmap:3 GSM/8000..a=rtpmap:101 > telephone-event/ > 8000..a=fmtp:101 0-16..a=silenceSupp:off - - - > -..a=ptime:20..a=sendrecv.. > > > ######################################################################################## > Sip.conf > [general] > context=from-trunk > bindport=5065 > autocreatepeer=yes > bindaddr=xx.xxx.xxx.xx > > > disallow=all > ;allow=gsm > ;allow=amr > allow=alaw > allow=ulaw > allow=gsm > ;allow=ilbc > ;disallow=all > ; > ;useragent=Asterisk PBX > dtmfmode = rfc2833 > > > domain=xx.xxx.xxx.xx ; Add IP address as local > domain > > [Provider] > disallow=all > canreinvite=no > context=from-trunk > allow=all > ;allow=ulaw > ;allow=gsm > host=xx.xx.xx.xx > insecure=port,invite > type=peer ; we only want to call > out, not be call$ > dtmfmode=rfc2833 > > ######################################################################################### > Here is my codecs > > 41*CLI> core show translation > Translation times between formats (in milliseconds) for > one second of data > Source Format (Rows) Destination Format (Columns) > > g723 gsm ulaw alaw g726aal2 adpcm slin lpc10 g729 speex > ilbc g726 g722 amr > g723 - - - - - - - - - - > - - - - > gsm - - 2 2 2 2 1 5 - 19 > - 2 - 14 > ulaw - 5 - 1 2 2 1 5 - 19 > - 2 - 14 > alaw - 5 1 - 2 2 1 5 - 19 > - 2 - 14 > g726aal2 - 5 2 2 - 2 1 5 - 19 > - 1 - 14 > adpcm - 5 2 2 2 - 1 5 - 19 > - 2 - 14 > slin - 4 1 1 1 1 - 4 - 18 > - 1 - 13 > lpc10 - 6 3 3 3 3 2 - - 20 > - 3 - 15 > g729 - - - - - - - - - - > - - - - > speex - 6 3 3 3 3 2 6 - - > - 3 - 15 > ilbc - - - - - - - - - - > - - - - > g726 - 5 2 2 1 2 1 5 - 19 > - - - 14 > g722 - - - - - - - - - - > - - - - > amr - 6 3 3 3 3 2 6 - 20 > - 3 - - > > > > With best regards, > Lu. > > -- > Luzango Mfupe > TUUNE MOBILE > Tel:0128440528/0123825710 > Tshwane-RSA > > "...Ships are safe in harbor, but they were never meant to stay > there......." > > _______________________________________________ > Users mailing list > Users@lists.kamailio.org <mailto:Users@lists.kamailio.org> > http://lists.kamailio.org/cgi-bin/mailman/listinfo/users > > > ------------------------------------------------------------------------ > > _______________________________________________ > Users mailing list > Users@lists.kamailio.org > http://lists.kamailio.org/cgi-bin/mailman/listinfo/users > -- Daniel-Constantin Mierla http://www.asipto.com _______________________________________________ Users mailing list Users@lists.kamailio.org http://lists.kamailio.org/cgi-bin/mailman/listinfo/users
