Re: there is no transfer of voice...

hi

how did u get ringing tone i was not getting it & plz guide me what sort of settings r to be done in JMF package.

Anupama Philip <[email protected]> wrote:
hi everybody

i am using the j323 engine for implementing jtapi.

i am using:
jdk1.3
jmf2.1.1e
j323-5_0_0


i have no sound at all when i run the applications. meaning, ringing
sound and all is heard, but there is NO VOICE TRANSFER.

there was a posting of how to do that in the archived postings
but i am having this problem.

1. he said that i have to have only 1 element in my capture devices
list, but if i have any one item also in my capture devices in the jmf
registry, my demo-media does not work. it says something like null
caused by null. but if the list is empty, the program executes without
voice.

the output i get is :
--------------------->
C:\j323-5_0_0\bin>C:\jdk1.3\bin\java -
Djmf.package=com.ibm.media.teljmf.TjTmPro
vider -Dh323.endpoint.timer.factor=3 com.ibm.ct.cphone.Main -trace 2 -
mtrace 2
-sdfile demo.sd -locaddr "anu"
CPhone: Obtaining JtapiPeer "null"...
CPhone: Obtaining Provider "H.323 Endpoint;login=anu"...
Setting h323.endpoint.timer.factor to '3'
IBM J323 Engine v5.0.0
(C) Copyright IBM Corporation, 1996-2003. All rights reserved.
Setting login to 'anu'
Setting jmf.package to 'com.ibm.media.teljmf.TjTmProvider'
Compiling JMF capabilities, this may take an extended period of time...
CPhone: Can't get Provider: javax.telephony.ProviderUnavailableException:
Cannot
start the provider: null caused by null
javax.telephony.ProviderUnavailableException: Cannot start the provider:
null ca
used by null
at com.ibm.telephony.mm.MM_JtapiPeer.getProvider
(MM_JtapiPeer.java:108)
at DefaultJtapiPeer.getProvider(DefaultJtapiPeer.java:23)
at com.ibm.ct.cphone.Control.(Control.java:182)
at com.ibm.ct.cphone.Main.main(Main.java:159)
Bye.
--------------------->

do i have to change any other settings in jmf?

can u atleast tell me if i can make external calls, ie, from system to
phone?
if so how. do all systems have to have a voice modem?

can somebody mail me today itself.

pls do mail me. i know there is someone out there who can help me out
today.

thank u very much.

regards,
anupama.

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