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You are here: the::unwired - forum / GSM, GPRS, EDGE & UMTS Accessories / No 'NO CARRIER' from the RTM-8000 Audiovox modem Topic closed! This topic automatically closed 30 days after first posting.
#1

schnoerk

I'm too lazy to register

Hello!

I have the following problem:

If someone tries to call me, RING/CRINGs are send by the modem. If the calling station hangs up normally (with other modems) a 'NO CARRIER' should send by the modem. So I can realize the end of a call. But the Audiovox RTM-8000 does not send this signal. This signal only occurs, if I try to call someone and this station is currently not available.

Does anyone have an idea to solve this problem? I need the information of a finished call. Currently I use in my software a timeout (wait a defined time after the last RING/CRING) to determine a finished call. But this solution is a bad one.

There are special AT-commands to enable the 'NO CARRIER' signal???? How can I realize the end of a call????

Thank you!

Dirk Behrendt


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