hello friends,

as in the mailing list archive about the sems with ivr

i followed the instrucions as mentioned by some

1) in ser.cfg iam loading the module tm.so

2) in sems.conf iam usieng ivr path

3) in ser.cfg iam useing like

if(!vm("/tmp/am_fifo","ivr"))

and my ser.cfg # ----------- global configuration parameters ------------------------

debug=8 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=yes # (cmd line: -E)

#/* Uncomment these lines to enter debugging mode #debug=7 #fork=no #log_stderror=yes #*/

check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) port=5060 children=4 fifo="/tmp/ser_fifo"

# ------------------ module loading ----------------------------------

# Uncomment this if you want to use SQL database loadmodule "/usr/local/lib/ser/modules/mysql.so"

loadmodule "/usr/local/lib/ser/modules/sl.so" loadmodule "/usr/local/lib/ser/modules/tm.so" loadmodule "/usr/local/lib/ser/modules/rr.so" loadmodule "/usr/local/lib/ser/modules/maxfwd.so" loadmodule "/usr/local/lib/ser/modules/usrloc.so" loadmodule "/usr/local/lib/ser/modules/registrar.so" loadmodule "/usr/local/lib/ser/modules/vm.so"

# Uncomment this if you want digest authentication # mysql.so must be loaded ! loadmodule "/usr/local/lib/ser/modules/auth.so" loadmodule "/usr/local/lib/ser/modules/auth_db.so"

# ----------------- setting module-specific parameters ---------------

# -- usrloc params --

modparam("usrloc", "db_mode", 0)

# Uncomment this if you want to use SQL database # for persistent storage and comment the previous line #modparam("usrloc", "db_mode", 2)

# -- auth params -- # Uncomment if you are using auth module # modparam("auth_db", "calculate_ha1", yes) # # If you set "calculate_ha1" parameter to yes (which true in this config), # uncomment also the following parameter) # modparam("auth_db", "password_column", "password") modparam("usrloc","db_url","mysql://ser:heslo@localhost:3306/ser")

# -- rr params -- # add value to ;lr param to make some broken UAs happy modparam("rr", "enable_full_lr", 1) #voicemail

modparam("voicemail","db_url","mysql://ser:heslo@localhost:3306/ser") modparam("voicemail","subscriber_table","subscriber") modparam("voicemail","email_column","email_address") # ------------------------- request routing logic -------------------

# main routing logic

route{

# initial sanity checks -- messages with # max_forwards==0, or excessively long requests if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); break; }; if ( msg:len > max_len ) { sl_send_reply("513", "Message too big"); break; };

record_route();

if (loose_route()) { t_relay(); break; };

if (uri==myself) {

if (method=="REGISTER") { save("location"); break; };

if ( method=="ACK" || method=="INVITE" || method=="BYE" || method=="CANCEL" ) { if (!t_newtran()) {

sl_send_reply("500","could not create transaction"); break; };

t_reply("100","Trying - just wait a minute !");

if (method=="INVITE") {

log("in to the invite");

if(!vm("/tmp/am_fifo","ivr")) {

log("could not contact announcement server");

t_reply("500","error contacting sems"); };

break;

} else if (method=="BYE" || method=="CANCEL") {

if(!vm("/tmp/am_fifo","bye")) { t_reply("500","error contacting sems");

};

break; }; };

# native SIP destinations are handled using our USRLOC DB if (!lookup("location")) { sl_send_reply("404", "Not Found"); break; }; }; # forward to current uri now; use stateful forwarding; that # works reliably even if we forward from TCP to UDP if (!t_relay()) { sl_reply_error(); };

}

and my sems.conf

[root@server1 sems]# cat sems.conf

################################## # global parameters # ##################################

fork=yes

stderr=no

loglevel=1

fifo_name=/tmp/am_fifo

ser_fifo_name=/tmp/ser_fifo

plugin_path=/usr/local/lib/sems/plug-in

smtp_server=localhost

smtp_port=25

################################## # module specific parameters # ##################################

config.voicemail=inline

rec_file_extension=wav

announce_path=/usr/local/lib/sems/audio/

default_announce=default_en.wav

max_record_time=30

accept_delay=0

email_template_path=/usr/local/etc/sems/

config.voicemail=end

config.announcement=inline

announce_path=/usr/local/lib/sems/audio/

default_announce=default_en.wav config.announcement=end config.ivr=inline

ivr_script_path=/root/answer_machine/plugin/ivr/script ivr_script_file=ivr.py

tts_caching=y tts_cache_path=/tmp/wavs config.ivr=end

config.conference=inline

default_announce=/usr/local/lib/sems/audio/first_participant.wav

config.conference=end

config.number_reader=inline

number_path=/usr/local/lib/sems/audio/

prolog_file=welcome_to_number_reader.wav

epilog_file=thanks_calling_number_reader.wav

config.number_reader=end

and the output iam getting are as followed

(1254) ERROR: reply (AmRequest.cpp:335): AmRequestUAS::reply: 500 command 't_reply' not available

my aim is to run the ivr.py and to get the dtmf recorded in to a variable .

when i run the command serctl fifo which it doesnot shows t_relay porcess in that

so any hints to go from here

your help will be highly appreciated

with regards v r kanth

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