February 2004 - sr-users

[Serusers] INFO/DTMF retransmissions in * not absorbed?
by Jiri Kuthan 24 Feb '04

24 Feb '04

I'm wondering whether people know if there could be a problem with * receiving retransmissions of INFO/DTMF requests. I'm trying to play DTMF via INFO to *. If it takes a 200 reply too long to come back, the request is retransmitted. Whenever this happens, the IVR down in PSTN reports that the number sequence is incorrect. This makes me guess that * turns INFO retransmissions into new DTMF digits on the PSTN part. Does anybody have the same experience? Is it a known problem? Are there any patches? Thanks, -jiri -- Jiri Kuthan http://iptel.org/~jiri/

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[Serusers] SER + SEMS
by Kapil Dhawan 24 Feb '04

24 Feb '04

Hi All... i am running SER perfectly....Now i am facing problem with running SEMS.... i have tried SER 0.8.12(current sems cvs update ) and 0.8.11(sems 0.11) i am unable to do anything.... whats happening is.... my SER is already installed.....and working...now i am compiling it with vm module and making Multi Domain off (in 0.8.11) and its off in 0.8.12 as it depends upon domain module there....so no problem with multidomain support...so it works fine...following is the code of ser.cfg if(method=="ACK" || method=="INVITE" || method=="BYE"){ if (!t_newtran()) { log("could not create new transaction\n"); sl_send_reply("500","could not create new transaction"); break; }; if(!vm("/tmp/am_fifo", "voicemail")){ lookup("aliases"); if (!uri==myself) { append_hf("P-hint: outbound alias\r\n"); route(1); break; }; # native SIP destinations are handled using our USRLOC DB if (!lookup("location")) { sl_send_reply("404", "Not Found"); break; }; }; }; Next....is i am compiling current version of sems...from cvs with following command CVSROOT=:pserver:anonymous@cvs.berlios.de:/cvsroot/sems export CVSROOT cvs co answer_machine now it also gets compiled with one or two erros of audio file paths etc...which i corrected in /etc/sems/sems.conf and enaled voicemail module in it.. Now when i run it sems -D 3 -E it shows me sems started successsfully.....but when i try and give a call so that it shud be transfered to voicemail...in sems log i see ## Wrong FIFO Interface version ## due to which ...my wav file which is getting stored in /tmp folder is having 44 bytes size always...i know there is version conflict...but i am unable to get proper matching versions of both............. kidly help me out...if u need i can attach any more info too... kapil _________________________________________________________________ Contact brides & grooms FREE! http://www.shaadi.com/ptnr.php?ptnr=hmltag Only on www.shaadi.com. Register now!

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[Serusers] SOS---SER+B2bUA
by Nair 24 Feb '04

24 Feb '04

Anyone who worked with SER, b2b2ua and radius. I could do authentication part using B2BUA and SER. But UA's are unable to place calls via B2BUA. ANY ONE TO HELP??????? regards, NAIR. --------------------------------- Do you Yahoo!? Yahoo! Mail SpamGuard - Read only the mail you want.

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[Serusers] voice mail doesn't stop redording and never sends voicemail - need help
by Juan 24 Feb '04

24 Feb '04

Hi all, I have been trying to solve this problem for a couple of hours, but i could'n. Could somebody help me? I have configure a voice mail system (http://iptel.org/~faqomatic/fom-serve/cache/92.html) and I have a problem when it answer the call; it doesn't stop recording when I hang on the phone and never sends the mail. this is the sems debug: ------------------------------------------------------------------------------------------------------------------------------------------------ (815) DEBUG: onSessionStart (AnswerMachine.cpp:170): starting recording message...(/tmp/2870083197(a)200.69.228.52.wav) (815) DEBUG: onSessionStart (AnswerMachine.cpp:173): ... finished recording message (815) DEBUG: sendToFIFO (AmRequest.cpp:199): msg=<:t_uac_dlg:0000032F15FB7483 BYE sip:100@200.69.228.52:5060;user=phone;transport=udp sip:200@200.69.228.49;ftag=450631392;lr=on From: <sip:200@200.69.228.49;user=phone>;tag=0000032F41C67EA6 To: <sip:100@200.69.228.49;user=phone>;tag=450631392 CSeq: 2 BYE Call-ID: 2870083197(a)200.69.228.52 Contact: <sip:200@200.69.228.49:5090> Route: <sip:200@200.69.228.49;ftag=450631392;lr=on> . . > (815) DEBUG: write_to_fifo (AmRequest.cpp:708): Write to fifo: completed --------------------------------------------------------------------------------------------------- it never never gets the: DEBUG: getReturnCode (AmRequest.cpp:421): response from Ser: 200 fifo_t_reply succeeded and sends the mail. When I call the voice mail with an ATA pointing to port 5090 (SER voice mail) it works ok and sends the mail. The system is configured with 2 SER, one for routing and the other for voice mail. Find attached the configuration files. Thank you in advance Juan Priotti

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[Serusers] SIP and H323 dialout simultaniously on a cisco
by Arnd Vehling 23 Feb '04

23 Feb '04

Hello, does anyone know if its possible to config dialout via T1/E1 on a cisco (AS5300 or other platform) simultaniously for H323 and SIP? regards, Arnd

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[Serusers] Serweb Problem 2
by Sergio Gerardo Festa 23 Feb '04

23 Feb '04

Hi I have problems in order that Serweb. works correctly do not manage to accede not user commonly, not admin. I have modified the lines - short_open_tag = on and - register_globals = on of php.ini Always it he gives me the same mistake " Bad username or password " I work on a linux with: RH9 Php-4.2.2-17 Httpd-2.0.40-21 Mysql-3.23.54a-11 Someone can help me? Thank you Saludos! Sergio Gerardo Festa

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[Serusers] Grandstrean Registration Problem
by Gregory Sandul 23 Feb '04

23 Feb '04

Hi All. We have got Grandstreams with Software Version: Program--1.0.4.45 - it came preinstalled. The problem is that phones are trying to register on sip server every 1 minute, no mater of Register Expiration value. The Register Expiration value affects only Expires field in sip message. The questions: is it present in other versions of Software? Must I switch to other version of software? Thanks. __________________________________ Do you Yahoo!? Yahoo! Mail SpamGuard - Read only the mail you want. http://antispam.yahoo.com/tools

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[Serusers] (no subject)
by Graham Turner 23 Feb '04

23 Feb '04

have just spent a first few hours of using the "sip express router" so apologies up front for what is definitely a beginners question. the ser software is installed on a freebsd v5.2 host - the ser package was installed using the sysinstall program. to date i have so far not modified the condiguration of the ser server given comment that the default "ser.cfg" file is sufficient to enable local communication. i have modified the dns zone to include the SRV RR as follows; _sip._udp.mydomain.com ...... this is verified from nslookup have reconfigured the "sip communication service connection configuration" advanced settings of windows messenger 5.0 (on windows 2000) with the ip address and fully qualified host name of the SER server and to use udp (not tcp) when attempting signon using an arbitrary id of me(a)mydomain.com WM reports "signing into sip communications service failed ...." the SER host console logs three messages which i summarise as below; "message too long (40)" "udp_send failed" t_forward_nonack: sending request failed I don't know if I have taken the note that the default config will work without modification a bit too literally, but any advices on this will be gladly received GT

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[Serusers] LDAP with SIP digest HTTP authentication
by GUSTAVO GARCIA BERNARDO 23 Feb '04

23 Feb '04

Hi, I'm trying to develop a solution for LDAP authentication in SER, but i have a question. With digest HTTP authentication (RFC 2617) the SIP server doesn't have the plain password, it has a hash of user:realm:password (H(A1)). How could a sip server authenticate the users using a standard LDAP database with this information? Somebody knows a solution for this? My ideas are to use HTTP basic authentication (not standard with SIP) or store H(A1) in LDAP (not standard in LDAP, you need to modify the stored information). I think both are bad solutions. Thank you very much. G.

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[Serusers] Missing "mysql.so" in 0.8.13-dev-23-merged
by alan chiu 22 Feb '04

22 Feb '04

I have been using SER for a while (0.8.12). Today, I decided to take advantage of newer "0.8.13-dev-23-merged". "mysql.so" is missing after compilation/installation of. It appears to be skipping "/mysql" during "make modules". However, "mysql" folder is in the source distribution. Any help will be appreciated. Regards, acyk ************************************ pulled latest source from CVS: cvs -z3 -d:pserver:anonymous@cvs.ser.berlios.de:/cvsroot/ser co sip_router Compiled & Installed: make make modules make prefix=/usr/local install /usr/local/sbin/ser -V version: ser 0.8.13-dev-23-merged (i386/linux) flags: STATS:Off, USE_IPV6, USE_TCP, DISABLE_NAGLE, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, F_MALLOC, FAST_LOCK-ADAPTIVE_WAIT ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535 @(#) $Id: main.c,v 1.177 2004/02/12 15:47:37 bogdan Exp $ main.c compiled on 12:34:57 Feb 22 2004 with gcc 3.2 [root@localhost modules]# ls /usr/local/lib/ser/modules/ acc.so domain.so msilo.so pike.so textops.so auth_db.so enum.so nathelper.so print.so tm.so auth_diameter.so exec.so options.so registrar.so uri.so auth.so group.so pa.so rr.so usrloc.so cpl-c.so mangler.so pdt.so sl.so vm.so dbtext.so maxfwd.so permissions.so sms.so xlog.so [root@localhost modules]# ****************************** __________________________________ Do you Yahoo!? Yahoo! Mail SpamGuard - Read only the mail you want. http://antispam.yahoo.com/tools

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