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37519 discussions

[Users] Recommend ATA adaptor ?
by johnk＠koreanet.us 19 Dec '06

19 Dec '06

Hi, Can someone recommend ATA model that works easy with Openser, based on experience? I am currently using Sipura SPA3000 and PAP2 which are highly configurable but at the same time, need much works with trial and error fashion to get them work with Openser, Freeradius, Mediaproxy and CDRTool combination. Especially, I am not quite sure if these are handling "VIA" header correctly. Because setting up Outbound proxy was the only solution I found to get these units send "BYE" to the server, otherwise it will send "BYE" directly to PSTN gateway, resulting forward_reply error, killing a child process and mediaproxy never had a chance to mark "stop time" for acc. Can anyone suggest ATAs that imposes least burden of configuration to work with the setting above? Thanks mush in advance. John K.

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[Users] re: how to pass the Caller ID into uac_replace_from function ?
by don lin 19 Dec '06

19 Dec '06

Hi there, We have a Postgres Database to store the users' informations before we use Openser. To integrate between Postgres and Openser, we write external C programs and call them from Openser with exec_dset function. The issue we have now is with the Caller ID. When the user makes a call to PSTN number from SIP devices (soft phone or hard phone), the telco carrier requests us to send a numerical Caller ID, not the SIP format (such as john.dow(a)abc.com). What I am doing is to add the Caller ID field into the Postgres for each user and write a C program to query the Caller ID field, then Openser calls it with exec_dset functioin. However, I did not find a way to define a variable in Openser to store this Caller ID and pass it to uac_replace_from function. Appreciate for any suggestions. Jeff, You mentioned that you replaced the From Header, may I ask how you do it ? Thanks and Regards, Don ------------------------------ <Message: 4 <Date: Tue, 19 Dec 2006 11:11:09 +0900 <From: Jeff Williams <jeffw(a)globaldial.com> <Subject: [Users] (PR)ACK problem with uac_replace_from <To: users(a)openser.org <Message-ID: <45874A3D.5070206(a)globaldial.com> <Content-Type: text/plain; charset="iso-8859-1" <I seem to have an issue with uac_replace_from. <I am using openser as a media proxy. For invites I replace the numbers <with leading 0's with 61 for Australia and forward the call to our LCR <box which then forwards the call to the correct voice to pstn gateway. <I am trying to use uac_replace_from to set the from address so the <callerid appears correct on the outgoing calls. <This seems to work fine for the INVITE request, but on subsequent PRACKs <and ACKs (which just get loose routed), something strange happens to <the from address. <On invite, the From get re-written: <From: Jeff <sip:610089001@proxy.sipone.com;user=phone>;tag=1790577941 <to <From: Jeff <sip:0892209080@sipone.com>;tag=1790577941 <For the PRACKs and ACKs, this happens: <From: Jeff <sip:610089001@proxy.sipone.com;user=phone>;tag=1790577941 <to <From: Jeff <<\032\317\352S\232\222B\230\234K\231*BV\300\030\303\332\ah\303\306i\365\005\016\200\250\000\000\230\016\200\252j\200\002`\000\000\016>;tag=1790577 <941 <There shouldn't be anything happening to the From address on the <(PR)ACKs at all. <Anyone have any ideas? <I have attached a ethereal dump of the call setup. <Jeff __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

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[Users] How can we do Calling Card System with OpenSER
by raviprakash sunkara 19 Dec '06

19 Dec '06

Hello Users First of All Advance "Marry Chrimas " Is How can we do the Calling Card System with OpenSER, I don't want the route every call to Asterisk ( PBX feature ) and other How can we perform the Billing System in OpenSER for Post Paid anf PrePaid Billing Systeem In Asterisk it can do it... by thrid party open Source .... My main intension is with OpenSER with Calling Card System -- Thanks and Regards Ravi Prakash Sunkara ravi.sunkara(a)hyperion-tech.com M:+91 9985077535 O:+91 40 23114549 F:+91 40 40208727 ravi.sunkara(a)hyperion-tech.com www.hyperion-tech.com

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[Users] ACK after INVITE not reach callee
by somsak vattanavakin 19 Dec '06

19 Dec '06

Dear List if ACK message after INVITE message (UAC caller ) can not send to UAC callee. can i do something on openser to complete this 3 way handshaking. openser server bedind NAT best Somsak Vattanavakin 2753-7 Ladprao 99-101 Bangkok.10310 Thailand Tel. (66)0-29350016 , 0-25386251 Fax. (66)0-25140253 www.infowavenet.com

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[Users] client_nat_test
by Andreas Granig 19 Dec '06

19 Dec '06

Hi, Provided that my clients are advised to not use STUN or any other NAT traversal mechanism, is it enough to just use client_nat_test("2"), which checks if source-ip is different from the one in the Via-Header? Should be sufficient for detecting NAT, right? Andy

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[Users] Install SER
by Danilo Vilela Dantas 19 Dec '06

19 Dec '06

Hi How does it install SER 0.9.6 in the Debian 3.1? And your modules? Througth apt-get tool? Thanks! Danilo

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[Users] openser-1.1.0-notls not compile in NetBSD
by Roberto Pereyra 19 Dec '06

19 Dec '06

Hi all ! I trying to complie openser-1.1.0-notls in my netbsd host and not compile. My system is: NetBSD 3.1_RC4 Thanks for any help !! roberto My output is: smtp2: {6} gmake mode=debug all Compiling cfg.tab.c gcc -DNAME='"openser"' -DVERSION='"1.1.0-notls"' -DARCH='"i386"' -DOS='"netbsd"' -DCOMPILER='"gcc 3.3.3"' -D__CPU_i386 -D__OS_netbsd -D__SMP_no -DCFG_DIR='"/usr/pkg/etc/openser/"' -DPKG_MALLOC -DSHM_MEM -DSHM_MMAP -DUSE_IPV6 -DUSE_MCAST -DUSE_TCP -DDISABLE_NAGLE -DHAVE_RESOLV_RES -DF_MALLOC -DSTATISTICS -DEXTRA_DEBUG -DFAST_LOCK -DADAPTIVE_WAIT -DADAPTIVE_WAIT_LOOPS=1024 -DHAVE_SOCKADDR_SA_LEN -DHAVE_GETHOSTBYNAME2 -DHAVE_MSGHDR_MSG_CONTROL -DHAVE_CONNECT_ECONNRESET_BUG -DHAVE_TIMEGM -DHAVE_SELECT -c cfg.tab.c -o cfg.tab.o cfg.y: In function `yyparse': cfg.y:859: error: `IPTOS_MINCOST' undeclared (first use in this function) cfg.y:859: error: (Each undeclared identifier is reported only once cfg.y:859: error: for each function it appears in.) gmake: *** [cfg.tab.o] Error 1 smtp2: {7} -- Ing. Roberto Pereyra ContenidosOnline Looking for Linux Virtual Private Servers ? Click here: http://www.spry.com/hosting-affiliate/scripts/t.php?a_aid=426&a_bid=56

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[Users] How to get CDR in Openser
by Howard Tang 19 Dec '06

19 Dec '06

Hi, Can someone give me some idea of how i can obtain CDR from Openser please? I saw a open source software called cdrtools, however, i don't want to install apache on my machine. Any other CDR software will work with openser? Regards, Howard

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[Serusers] Missed calls in serweb
by hiSIPatH 19 Dec '06

19 Dec '06

Hi all, i have ser-0.9.6 and serweb (0.9.6), with mysql support and SQL accounting enabled (DEFS+=-DSQL_ACC). Unfortunately i am not able to configure missed calls correctely (not being displayed in serweb and no entry in mysql). mysql> select * from missed_calls; Empty set (0.01 sec) what's wrong with my config? thx a lot... my config looks like: [...] loadmodule "/usr/local/lib/ser/modules/tm.so" loadmodule "/usr/local/lib/ser/modules/acc.so" modparam("auth_db|acc|uri_db|usrloc", "db_url", "mysql://ser:heslo@localhost/ser") modparam("acc", "log_missed_flag", 3 ) modparam("acc", "db_missed_flag", 3) modparam("acc", "db_flag", 1) modparam("acc", "log_level", 1) route{ [....] if (!lookup("location")) { if ((method=="INVITE" || method=="ACK") && t_newtran() ) { t_reply("404", "Not Found"); acc_log_request("404 Not Found"); acc_db_request("404 missed call", "missed_calls"); break; }; sl_send_reply("404", "User Not Found"); break; }else { setflag(3); t_relay(); break; };

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[Users] avp concat
by vallimamod abdullah 19 Dec '06

19 Dec '06

Hello list, I have 2 avps containing a username ($avp(s:usr))and a domain ($avp(s:domain)) retrieved from db and I would like to build an uri by joining this 2 avps with an '@' in the middle. I have checked avp_subst and avp_printf but it doesn't work as, for what I have understood, they only accept pseudo variables (and not other avps) for the replacement. For example, avp_printf("$avp(s:uri)", "$avp(s:usr)@$avp(s:domain)") is not valid. Is there a (simple) way to achieve what I want (I am using version 1.1.0-notls) ? Thank you, -vma .

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