YAYPM:Simple IVR
From Yate Documentation
(Difference between revisions)
(Created page with "Here is a toy ivr. It routes calls to number 'ivr' to DumbChannel, answers them, then listens for dtms and plays back digit announcement for every dtmf. You need to provide yo...") |
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logger = logging.getLogger('yaypm.examples') | logger = logging.getLogger('yaypm.examples') | ||
| − | + | ||
def route(yate): | def route(yate): | ||
def on_route(route): | def on_route(route): | ||
callid = route["id"] | callid = route["id"] | ||
route.ret(True, "dumb/") | route.ret(True, "dumb/") | ||
| − | + | ||
def on_execute(execute): | def on_execute(execute): | ||
yate.msg("call.answered", | yate.msg("call.answered", | ||
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lambda m : m["id"] == execute["id"]) | lambda m : m["id"] == execute["id"]) | ||
dtmf.addCallback(on_dtmf) | dtmf.addCallback(on_dtmf) | ||
| − | + | ||
execute = yate.onwatch("call.execute", | execute = yate.onwatch("call.execute", | ||
lambda m : m["id"] == callid) | lambda m : m["id"] == callid) | ||
execute.addCallback(on_execute) | execute.addCallback(on_execute) | ||
yate.onmsg("call.route").addCallback(on_route) | yate.onmsg("call.route").addCallback(on_route) | ||
| − | + | ||
yate.onmsg("call.route", | yate.onmsg("call.route", | ||
lambda m : m["called"] == "ivr").addCallback(on_route) | lambda m : m["called"] == "ivr").addCallback(on_route) | ||
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if __name__ in ["__main__"]: | if __name__ in ["__main__"]: | ||
logger.setLevel(logging.DEBUG) | logger.setLevel(logging.DEBUG) | ||
yaypm.utils.setup(route) | yaypm.utils.setup(route) | ||
Revision as of 13:29, 1 November 2012
Here is a toy ivr. It routes calls to number 'ivr' to DumbChannel, answers them, then listens for dtms and plays back digit announcement for every dtmf. You need to provide your own digit recordings.
#!/usr/bin/python
import logging, yaypm.utils
logger = logging.getLogger('yaypm.examples')
def route(yate):
def on_route(route):
callid = route["id"]
route.ret(True, "dumb/")
def on_execute(execute):
yate.msg("call.answered",
{"id": execute["targetid"],
"targetid": execute["id"]}).enqueue()
logger.debug("Call %s answered." % callid)
def on_dtmf(dtmf):
logger.debug("Dtmf %s received." % dtmf["text"])
yate.msg("chan.masquerade",
{"message" : "chan.attach",
"id": dtmf["targetid"],
"source": "wave/play/./sounds/digits/pl/%s.gsm" % \
dtmf["text"]}).enqueue()
dtmfid = dtmf["id"]
yate.onwatch("chan.dtmf",
lambda m : m["id"] == dtmfid).addCallback(on_dtmf)
dtmf.ret(True)
dtmf = yate.onmsg("chan.dtmf",
lambda m : m["id"] == execute["id"])
dtmf.addCallback(on_dtmf)
execute = yate.onwatch("call.execute",
lambda m : m["id"] == callid)
execute.addCallback(on_execute)
yate.onmsg("call.route").addCallback(on_route)
yate.onmsg("call.route",
lambda m : m["called"] == "ivr").addCallback(on_route)
if __name__ in ["__main__"]:
logger.setLevel(logging.DEBUG)
yaypm.utils.setup(route)
