sr-users February 2004

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144 participants
382 discussions

[Serusers] SIP.edu Cookbook - ser documentation
by Klaus Darilion 04 Feb '04

04 Feb '04

Hi! I just found a ser documentation - looks good at first sight. Maybe you should add it to the documentation links at iptel.org http://www.mit.edu/afs/athena/project/sip/sip.edu/ser.shtml regards Klaus

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Re: [Serusers] udp vs. tcp traffic
by Annie Sasidar 04 Feb '04

04 Feb '04

Hi Klaus, No all the clients and the server are in the same subnet and there is no firewall or NAT between them. Annie

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Re: [Serusers] phone hunt
by lgfausak＠august.net 04 Feb '04

04 Feb '04

Srbo, if your script contains: if(lookup("location")) { t_onfailure("1"); t_relay(); } you can then create a 'function': failure_route[1] { # us this line to just forward to another phone. rewriteuri("sip:nextphone@domain.com"); # # or, more complicated, use this recursively: # use alias table to contain next phone to hunt to: # your could even create another table, like alias, called # huntgroup. # if(lookup("alias")) { t_on_failure("1"); append_branch(); t_relay(); break; }; t_reply("486", "busy here"); } you can even create another table in the database, say called huntgroup, and do a lookup("huntgroup"); ---greg > >Hello, > >Does any of you have any experience with setting up the phone hunt >system? I am trying to set it up but no luck so far. What I would like >to happen is this: call comes in, first phone rings. After so many >seconds it's being redirected to another phone and so on and so forth. >After the fourth phone i want to redirect the call to my voicemail. >I tried looking through archieves but I couldn't find anything. Do you >guys have any suggestions? > >thanks, > > Srbo Cvetkovic | CityNet, Inc. > srbo(a)city-net.com | Pittsburgh, PA > voice: 412.481.5406 | fax: 412.431.1315 > >_______________________________________________ >Serusers mailing list >serusers(a)lists.iptel.org >http://lists.iptel.org/mailman/listinfo/serusers >

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[Serusers] phone hunt
by Srbislav Cvetkovic 04 Feb '04

04 Feb '04

Hello, Does any of you have any experience with setting up the phone hunt system? I am trying to set it up but no luck so far. What I would like to happen is this: call comes in, first phone rings. After so many seconds it's being redirected to another phone and so on and so forth. After the fourth phone i want to redirect the call to my voicemail. I tried looking through archieves but I couldn't find anything. Do you guys have any suggestions? thanks, Srbo Cvetkovic | CityNet, Inc. srbo(a)city-net.com | Pittsburgh, PA voice: 412.481.5406 | fax: 412.431.1315

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[Serusers] udp vs. tcp traffic
by Annie Sasidar 04 Feb '04

04 Feb '04

Hi, Is there a problem with setting UDP transport type in an application that is supposed to register with ser? I am able to register a user when i choose TCP as the transport type in the application but it does not work when i use UDP. Any clues as to what may be wrong? Thanks in advance, Annie

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[Serusers] ser help for config
by Nair 04 Feb '04

04 Feb '04

am testing ser-0.8.12-0 on Linux 9.0 using local MYSQl as database. With simple config file i cud call between sip endpoints. When i modified the ser.cfg, all the calls getting diverted to PSTN gw. herewith i am atccahing config file. can anyone tell me , where i have gone wrong. herewith i am attaching the ser.cfg. thanks in advance __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! http://webhosting.yahoo.com/ps/sb/

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[Serusers] voiceXML 2.0
by Andrew Delamare 04 Feb '04

04 Feb '04

Hi, I was just wondering if you guys had looked at this new spec thats arriving for inclusion into SER at any point in the future. I think it would be useful for au tomation of phone system front ends and for inteligent voicemail.. perhaps a SEM S app instead as its services automation. Anyhow.. have a read. http://news.com.com/2100-1032_3-5152900.html?tag=nefd_top Regards -- Andrew Delamare Amadeo Networks Ltd

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[Serusers] SEMS IVR
by Joao Sampaio 04 Feb '04

04 Feb '04

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RE: [Serusers] SEMS IVR
by Joao Sampaio 04 Feb '04

04 Feb '04

Sorry, I've already solved the problem! I watched the debug of sems and realised that it couldn't writte to /tmp/ivr. So I created that dir and it started working! Now I'm having these problems and doubts: 1st. How can I call the IVR to listen to my (or some user) mailbox messages? How can the caller be equal to the callee so that ivr.py can enter in that if condition? 2nd. I try to change the python file script in sems.conf by I always got the ivr.py responding! If I put nothing it will not working(of course), but if I configured with horoscope.py I got the beaviour of ivr.py Thanks one more time. João -----Original Message----- From: Joao Sampaio [mailto:est-j-sampaio@ptinovacao.pt] Sent: quarta-feira, 4 de Fevereiro de 2004 13:09 To: 'serusers(a)lists.iptel.org' Subject: [Serusers] SEMS IVR Hello, I'm trying to work with the IVR from SEMS. I've looked to the example config file that is in the CVS and I realised that is very similiar to the one that I have to Voicemail. So, I just wrote other condition "If" in my Voicemail script so that SEMS answers with IVR from requests to sip:ivr@domain What is happening is that SEMS answer the call but them imediatly send a BYE message and the call is terminated without no answer. Does anybody had the some problem? Here is is my Voicemail and Sems config file Thanks. Best regards, João # # $Id: voicemail.cfg,v 1.2 2003/10/10 06:27:18 jiri Exp $ # # this script is configured for use as voicemail UAS; it processes # INVITEs and BYEs and asks SEMS to record media via "vm"; in this # script, all record-routing and other constructs known from proxy # scripts are not present -- it is a simple UAS # # ----------- global configuration parameters ------------------------ #debug= # debug level (cmd line: -dddddddddd) #fork=no #log_stderror=yes # (cmd line: -E) debug=4 #fork=no log_stderror=yes check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) port=5090 #children=4 fifo="/tmp/vm_ser_fifo" # ------------------ module loading ---------------------------------- loadmodule "/usr/lib/ser/modules/sl.so" loadmodule "/usr/lib/ser/modules/tm.so" loadmodule "/usr/lib/ser/modules/maxfwd.so" loadmodule "/usr/lib/ser/modules/mysql.so" loadmodule "/usr/lib/ser/modules/vm.so" # ----------------- setting module-specific parameters --------------- modparam("voicemail", "db_url","mysql://ser:heslo@localhost/ser") # ------------------------- request routing logic ------------------- # main routing logic route{ # initial sanity checks -- messages with # max_forwars==0, or excessively long requests if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); break; }; if (msg:len > max_len){ #len_gt( max_len )) { sl_send_reply("513", "Message too big"); break; }; if (!uri==myself) { sl_send_reply("404", "not reponsible for host in r-uri"); break; }; # Voicemail specific configuration - begin if(method=="ACK" || method=="INVITE" || method=="BYE") { if (!t_newtran()) { log(1,"could not create new transaction\n"); sl_send_reply("500","could not create new transaction"); break; }; t_reply("100","Trying -- just wait a minute !"); if(method=="INVITE") { log(1,"**************** vm start - begin ******************\n"); if (uri=~"sip:9999@10.112.64.121") { if (!vm("/tmp/am_fifo", "announcement")) { log(1,"couldn't contact announcement server\n"); t_reply("500", "couldn not contact announcement server"); }; log("!!!!!!!!!!!!!!!!!!!!!ANNOUNCEMENT!!!!!!!!!!!!!!!!!!!!!!\n"); } else if(uri=~"sip:ivr@10.112.64.121") { if (!vm("/tmp/am_fifo", "ivr")) { log("could not contact ivr server\n"); t_reply("500","could not contact ivr server"); }; log ("!!!!!!!!!!!!!!!!!!!!!!!!!IVR!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n"); } else if (uri=~"sip:conf@10.112.64.121") { if (!vm("/tmp/am_fifo", "conference")) { log("Could not contact conference server\n"); t_reply("500","Could not contact conference server"); }; log ("!!!!!!!!!!!!!!!!!!!!!CONFERENCE!!!!!!!!!!!!!!!!!!!!!!!!!\n"); } else { if(!vm("/tmp/am_fifo","voicemail")) { log(1,"could not contact the answer machine\n"); t_reply("500","could not contact the answer machine"); }; log("!!!!!!!!!!!!!!!!!!!!!!VOICEMAIL!!!!!!!!!!!!!!!!!!!!!!!!!\n"); }; log(1,"**************** vm start - end ******************\n"); } else if(method=="BYE") { log(1,"**************** vm end - begin ******************\n"); if(!vm("/tmp/am_fifo","bye")) { log(1,"could not contact the answer machine\n"); t_reply("500","could not contact the answer machine"); }; log(1,"**************** vm end - end ******************\n"); }; break; }; if (method=="CANCEL") { sl_send_reply("200", "cancels are junked here"); break; }; sl_send_reply("501", "method not understood here"); } ---------------------------------------------------------------------------- --------------------------------------------------- # $Id: sems.conf.sample,v 1.11 2003/11/19 19:03:22 rco Exp $ # # sems.conf.sample # # Sip Express Media Server (sems) # # sample configuration file # # # whitespaces (spaces and tabs) are ignored # comments start with a "#" and may be used inline # # example: option=value1, value2 # i like this option # ################################## # global parameters # ################################## # optional parameter: fork={yes|no} # # - specifies if sems should run in daemon mode (background) # (fork=no is the same as -E) fork=yes # optional parameter: stderr={yes|no} # # - debug mode: do not fork and log to stderr # (stderr=yes is the same as -E) stderr=no # optional parameter: loglevel={0|1|2|3} # # - sets log level (error=0, warning=1, info=2, debug=3) # (same as -D) loglevel=1 # optional parameter: fifo_name=<filename> # # - path and file name of our fifo file (same as -i) fifo_name=/tmp/am_fifo # optional parameter: ser_fifo_name=<filename> # # - path and file name of Ser's fifo file (same as -o) ser_fifo_name=/tmp/vm_ser_fifo # optional parameter: plugin_path=<path> # # - sets the path to the plug-ins # - may be absolute or relative to CWD plugin_path=/usr/local/lib/sems/plug-in/ # optional parameter: smtp_server=<hostname> # # - sets address of smtp server smtp_server=localhost # optional parameter: smtp_port=<port> # # - sets port of smtp server smtp_port=25 ################################## # module specific parameters # ################################## # sample voicemail configuration (inline) config.voicemail=inline # optional parameter: announce_path=<path> # # - sets the path where announce files are searched for # - the file to be played is determined the following way: # <announce_path>/<domainname>/<username>.wav # if this file is not available <announce_path>/<default_anounce> is used announce_path=/usr/local/lib/sems/audio/ # parameter: default_announce=<filename> # # - sets the name of the default announce WAV file default_announce=default_en.wav # parameter: max_record_time=<seconds> # # - maximum record time max_record_time=30 # end of configuration section for voicemail module config.voicemail=end # sample announcement configuration (inline) config.announcement=inline # optional parameter: announce_path=<path> # # - sets the path where announce files are searched for announce_path=/usr/local/lib/sems/audio/ # parameter: default_announce=<filename> # # - sets the name of the default announce WAV file default_announce=welcome_to_number_reader.wav #default_en.wav # end of configuration section for announcement module config.announcement=end # sample isdngw module configuration (external file) # config.isdngw=/etc/isdngw.conf # sample ivr module configuration (inline) config.ivr=inline #parameter: python_script_path=<full path> python_script_path=/etc/ivr #parameter: python_script_file=<filename> python_script_file=ivr.py #example.py # end of configuration section for ivr module config.ivr=end # sample conference configuration (inline) config.conference=inline # parameter: default_announce=<filename> # # - sets the full pathed name of the default announce WAV file. # Will be played to lonely users. default_announce=/usr/local/lib/sems/audio/first_participant.wav # end of configuration section for conference module config.conference=end # example configuration for number reader config.number_reader=inline #number_path=wav number_path=/usr/local/lib/sems/audio prolog_file=welcome_to_number_reader.wav epilog_file=thanks_calling_number_reader.wav # end of number_reader configuration config.number_reader=end # add more module configurations here (inline or external): # # config.mymodule=<filename> # or # config.mymodule=inline # ... # config.mymodule=end ________________________ João Sampaio PT Inovação, SA SRM - Serviços e Redes Móveis email: est-j-sampaio(a)ptinovacao.pt Tlf: +351 234511160-1907 / +351 234403421

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[Serusers] SEMS IVR
by Joao Sampaio 04 Feb '04

04 Feb '04

Hello, I'm trying to work with the IVR from SEMS. I've looked to the example config file that is in the CVS and I realised that is very similiar to the one that I have to Voicemail. So, I just wrote other condition "If" in my Voicemail script so that SEMS answers with IVR from requests to sip:ivr@domain What is happening is that SEMS answer the call but them imediatly send a BYE message and the call is terminated without no answer. Does anybody had the some problem? Here is is my Voicemail and Sems config file Thanks. Best regards, João # # $Id: voicemail.cfg,v 1.2 2003/10/10 06:27:18 jiri Exp $ # # this script is configured for use as voicemail UAS; it processes # INVITEs and BYEs and asks SEMS to record media via "vm"; in this # script, all record-routing and other constructs known from proxy # scripts are not present -- it is a simple UAS # # ----------- global configuration parameters ------------------------ #debug= # debug level (cmd line: -dddddddddd) #fork=no #log_stderror=yes # (cmd line: -E) debug=4 #fork=no log_stderror=yes check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) port=5090 #children=4 fifo="/tmp/vm_ser_fifo" # ------------------ module loading ---------------------------------- loadmodule "/usr/lib/ser/modules/sl.so" loadmodule "/usr/lib/ser/modules/tm.so" loadmodule "/usr/lib/ser/modules/maxfwd.so" loadmodule "/usr/lib/ser/modules/mysql.so" loadmodule "/usr/lib/ser/modules/vm.so" # ----------------- setting module-specific parameters --------------- modparam("voicemail", "db_url","mysql://ser:heslo@localhost/ser") # ------------------------- request routing logic ------------------- # main routing logic route{ # initial sanity checks -- messages with # max_forwars==0, or excessively long requests if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); break; }; if (msg:len > max_len){ #len_gt( max_len )) { sl_send_reply("513", "Message too big"); break; }; if (!uri==myself) { sl_send_reply("404", "not reponsible for host in r-uri"); break; }; # Voicemail specific configuration - begin if(method=="ACK" || method=="INVITE" || method=="BYE") { if (!t_newtran()) { log(1,"could not create new transaction\n"); sl_send_reply("500","could not create new transaction"); break; }; t_reply("100","Trying -- just wait a minute !"); if(method=="INVITE") { log(1,"**************** vm start - begin ******************\n"); if (uri=~"sip:9999@10.112.64.121") { if (!vm("/tmp/am_fifo", "announcement")) { log(1,"couldn't contact announcement server\n"); t_reply("500", "couldn not contact announcement server"); }; log("!!!!!!!!!!!!!!!!!!!!!ANNOUNCEMENT!!!!!!!!!!!!!!!!!!!!!!\n"); } else if(uri=~"sip:ivr@10.112.64.121") { if (!vm("/tmp/am_fifo", "ivr")) { log("could not contact ivr server\n"); t_reply("500","could not contact ivr server"); }; log ("!!!!!!!!!!!!!!!!!!!!!!!!!IVR!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n"); } else if (uri=~"sip:conf@10.112.64.121") { if (!vm("/tmp/am_fifo", "conference")) { log("Could not contact conference server\n"); t_reply("500","Could not contact conference server"); }; log ("!!!!!!!!!!!!!!!!!!!!!CONFERENCE!!!!!!!!!!!!!!!!!!!!!!!!!\n"); } else { if(!vm("/tmp/am_fifo","voicemail")) { log(1,"could not contact the answer machine\n"); t_reply("500","could not contact the answer machine"); }; log("!!!!!!!!!!!!!!!!!!!!!!VOICEMAIL!!!!!!!!!!!!!!!!!!!!!!!!!\n"); }; log(1,"**************** vm start - end ******************\n"); } else if(method=="BYE") { log(1,"**************** vm end - begin ******************\n"); if(!vm("/tmp/am_fifo","bye")) { log(1,"could not contact the answer machine\n"); t_reply("500","could not contact the answer machine"); }; log(1,"**************** vm end - end ******************\n"); }; break; }; if (method=="CANCEL") { sl_send_reply("200", "cancels are junked here"); break; }; sl_send_reply("501", "method not understood here"); } ---------------------------------------------------------------------------- --------------------------------------------------- # $Id: sems.conf.sample,v 1.11 2003/11/19 19:03:22 rco Exp $ # # sems.conf.sample # # Sip Express Media Server (sems) # # sample configuration file # # # whitespaces (spaces and tabs) are ignored # comments start with a "#" and may be used inline # # example: option=value1, value2 # i like this option # ################################## # global parameters # ################################## # optional parameter: fork={yes|no} # # - specifies if sems should run in daemon mode (background) # (fork=no is the same as -E) fork=yes # optional parameter: stderr={yes|no} # # - debug mode: do not fork and log to stderr # (stderr=yes is the same as -E) stderr=no # optional parameter: loglevel={0|1|2|3} # # - sets log level (error=0, warning=1, info=2, debug=3) # (same as -D) loglevel=1 # optional parameter: fifo_name=<filename> # # - path and file name of our fifo file (same as -i) fifo_name=/tmp/am_fifo # optional parameter: ser_fifo_name=<filename> # # - path and file name of Ser's fifo file (same as -o) ser_fifo_name=/tmp/vm_ser_fifo # optional parameter: plugin_path=<path> # # - sets the path to the plug-ins # - may be absolute or relative to CWD plugin_path=/usr/local/lib/sems/plug-in/ # optional parameter: smtp_server=<hostname> # # - sets address of smtp server smtp_server=localhost # optional parameter: smtp_port=<port> # # - sets port of smtp server smtp_port=25 ################################## # module specific parameters # ################################## # sample voicemail configuration (inline) config.voicemail=inline # optional parameter: announce_path=<path> # # - sets the path where announce files are searched for # - the file to be played is determined the following way: # <announce_path>/<domainname>/<username>.wav # if this file is not available <announce_path>/<default_anounce> is used announce_path=/usr/local/lib/sems/audio/ # parameter: default_announce=<filename> # # - sets the name of the default announce WAV file default_announce=default_en.wav # parameter: max_record_time=<seconds> # # - maximum record time max_record_time=30 # end of configuration section for voicemail module config.voicemail=end # sample announcement configuration (inline) config.announcement=inline # optional parameter: announce_path=<path> # # - sets the path where announce files are searched for announce_path=/usr/local/lib/sems/audio/ # parameter: default_announce=<filename> # # - sets the name of the default announce WAV file default_announce=welcome_to_number_reader.wav #default_en.wav # end of configuration section for announcement module config.announcement=end # sample isdngw module configuration (external file) # config.isdngw=/etc/isdngw.conf # sample ivr module configuration (inline) config.ivr=inline #parameter: python_script_path=<full path> python_script_path=/etc/ivr #parameter: python_script_file=<filename> python_script_file=ivr.py #example.py # end of configuration section for ivr module config.ivr=end # sample conference configuration (inline) config.conference=inline # parameter: default_announce=<filename> # # - sets the full pathed name of the default announce WAV file. # Will be played to lonely users. default_announce=/usr/local/lib/sems/audio/first_participant.wav # end of configuration section for conference module config.conference=end # example configuration for number reader config.number_reader=inline #number_path=wav number_path=/usr/local/lib/sems/audio prolog_file=welcome_to_number_reader.wav epilog_file=thanks_calling_number_reader.wav # end of number_reader configuration config.number_reader=end # add more module configurations here (inline or external): # # config.mymodule=<filename> # or # config.mymodule=inline # ... # config.mymodule=end ________________________ João Sampaio PT Inovação, SA SRM - Serviços e Redes Móveis email: est-j-sampaio(a)ptinovacao.pt Tlf: +351 234511160-1907 / +351 234403421

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sr-users February 2004