Module: sems Branch: 1.4 Commit: 4de892facf751b52a8e8db7f352018ca3f28e59f URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sems/?a=commit;h=4de892facf751b52a8e8db7f352018ca3f28e59f
Author: Stefan Sayer <[email protected]> Committer: Stefan Sayer <[email protected]> Date: Fri Jul 8 15:55:30 2011 +0200 added DSM example collecting extension an connecting in B2BUA mode --- .../b2b_connect_extension/connect_extension.dsm | 135 ++++++++++++++++++++ .../examples/b2b_connect_extension/wav/Makefile | 11 ++ .../b2b_connect_extension/wav/connecting.txt | 1 + .../b2b_connect_extension/wav/enter_extension.txt | 1 + .../wav/failed_enter_extension.txt | 1 + .../b2b_connect_extension/wav/sorry_problems.txt | 1 + 6 files changed, 150 insertions(+), 0 deletions(-) diff --git a/doc/dsm/examples/b2b_connect_extension/connect_extension.dsm b/doc/dsm/examples/b2b_connect_extension/connect_extension.dsm new file mode 100644 index 0000000..844ab78 --- /dev/null +++ b/doc/dsm/examples/b2b_connect_extension/connect_extension.dsm @@ -0,0 +1,135 @@ +-- This small DSM collects the extension via key input and +-- connects to the extension in B2B mode. +-- +-- Set run_invite_event=no in dsm.conf. Make necessary prompts by make in wav/ +-- The domain part of the extension to call is set below. + +initial state START + enter { + -- directory for prompts, may also be e.g. in $config.prompts_dir + set($prompts_dir="wav/"); + + -- the prompt we play at the beginning + sets($prompt_name=$(prompts_dir)enter_extension.wav); + playFile($prompt_name); + + -- 60 seconds to enter extension, if not we hang up + setTimer(1, 60); + + -- evaluate directly transition, to go to COLLECTING state + repost(); + }; + +-- immediately to COLLECTING state +transition "go to collecting" START --> COLLECTING; + +-- state for collecting extension digits +state COLLECTING + enter { + -- set 10 seconds 'hint' timer + setTimer(2, 10); + }; + +-- digit key pressed +transition "key press" COLLECTING - key(#key<10) / { + -- break any possibly playing prompt + closePlaylist(); + -- add key to extension + append($extension, #key); +} -> COLLECTING; + +transition "hint timer hit" COLLECTING - timer(#id==2) / { + -- 'please enter the extension' + sets($prompt_name=$(prompts_dir)enter_extension.wav); + playFile($prompt_name); +} -> COLLECTING; + +transition "timeout timer hit" COLLECTING - timer(#id==1) / { + -- 'sorry you have problems. please call customer service' + sets($prompt_name=$(prompts_dir)sorry_problems.wav); + playFile($prompt_name); +} -> PLAY_AND_BYE; + +-- connect (# or *) pressed, but no extension entered +transition "connect key, but empty extension" COLLECTING - key(#key>9); test(len($extension)==0) / { + -- 'please enter the extension' + sets($prompt_name=$(prompts_dir)enter_extension.wav); + playFile($prompt_name); +} -> COLLECTING; + +-- connect (# or *) pressed +transition "connect key press" COLLECTING - key(#key>9) / { + -- break any possibly playing prompt + closePlaylist(); + + -- 'now connecting' + sets($prompt_name=$(prompts_dir)connecting.wav); + playFile($prompt_name); + + -- prefixing with 000777 (iptel.org webconference direct dialin) + set($remote="sip:000777"); + -- room + append($remote, $extension); + -- at domain + append($remote, @); + append($remote, "iptel.org"); + + log(3,$remote); + + -- connect in B2BUA mode + B2B.connectCallee($remote, $remote); +} -> CONNECTING; + +state CONNECTING; + +-- received BYE from caller +transition "bye while connecting" CONNECTING - hangup / { + log(1, bye while connecting); + B2B.terminateOtherLeg(); + stop(false); +} -> END; + +-- provisional reply in callee leg +transition "provisional reply" CONNECTING - B2B.otherReply(#code < 200) / { + log(3, received provisional reply) + log(3, #code) + log(3, #reason) +} -> CONNECTING; + +-- positive reply in callee leg +transition "positive reply" CONNECTING - B2B.otherReply(#code < 300) / { + log(3, received positive reply) + log(3, #code) + log(3, #reason) +} -> CONNECTED; + +-- negative reply in callee leg, try again +transition "negative reply" CONNECTING - B2B.otherReply() / { + log(3, received negative reply) + log(3, #code) + log(3, #reason) + + -- 'connecting extension failed, please enter another extension' + sets($prompt_name=$(prompts_dir)failed_enter_extension.wav); + playFile($prompt_name); + + -- remove old timers + removeTimer(1); + removeTimer(2); + + -- collect a new one + clear($extension); +} -> COLLECTING; + +state CONNECTED; +transition "bye recvd" CONNECTED - hangup / B2B.terminateOtherLeg(); stop(false) -> END; +transition "bye on other leg" CONNECTED - B2B.otherBye() / stop(true) -> END; + +state PLAY_AND_BYE; +transition "file ended" PLAY_AND_BYE - noAudio / stop(true) -> END; + +-- caller hangs up while entering extension +transition "hangup while entering" (COLLECTING, PLAY_AND_BYE) - hangup / stop(false) -> END; + +state END; + diff --git a/doc/dsm/examples/b2b_connect_extension/wav/Makefile b/doc/dsm/examples/b2b_connect_extension/wav/Makefile new file mode 100644 index 0000000..f2b1d3f --- /dev/null +++ b/doc/dsm/examples/b2b_connect_extension/wav/Makefile @@ -0,0 +1,11 @@ +SRCS=$(wildcard *.txt) +WAVS=$(SRCS:.txt=.wav) + +all: + + @echo "use 'make tts' to generate prompts." +tts: $(WAVS) + +%.wav : %.txt Makefile + flite -f $< -o $(basename $@)_16k.wav + sox $(basename $@)_16k.wav -r 8000 $@ diff --git a/doc/dsm/examples/b2b_connect_extension/wav/connecting.txt b/doc/dsm/examples/b2b_connect_extension/wav/connecting.txt new file mode 100644 index 0000000..1706ffc --- /dev/null +++ b/doc/dsm/examples/b2b_connect_extension/wav/connecting.txt @@ -0,0 +1 @@ +Now connecting to your party diff --git a/doc/dsm/examples/b2b_connect_extension/wav/enter_extension.txt b/doc/dsm/examples/b2b_connect_extension/wav/enter_extension.txt new file mode 100644 index 0000000..357155c --- /dev/null +++ b/doc/dsm/examples/b2b_connect_extension/wav/enter_extension.txt @@ -0,0 +1 @@ +Please enter the extension you want to connect, followed by the pound key. diff --git a/doc/dsm/examples/b2b_connect_extension/wav/failed_enter_extension.txt b/doc/dsm/examples/b2b_connect_extension/wav/failed_enter_extension.txt new file mode 100644 index 0000000..8e9ba52 --- /dev/null +++ b/doc/dsm/examples/b2b_connect_extension/wav/failed_enter_extension.txt @@ -0,0 +1 @@ +The extension you entered could not be reached. Please enter the extension you want to call. diff --git a/doc/dsm/examples/b2b_connect_extension/wav/sorry_problems.txt b/doc/dsm/examples/b2b_connect_extension/wav/sorry_problems.txt new file mode 100644 index 0000000..57ae1b4 --- /dev/null +++ b/doc/dsm/examples/b2b_connect_extension/wav/sorry_problems.txt @@ -0,0 +1 @@ +I am sorry you are having problems. If you can't resolve that issue, please call the customer care at 555. Good Bye. _______________________________________________ Semsdev mailing list [email protected] http://lists.iptel.org/mailman/listinfo/semsdev
