Bulk sms sending using C# and GSMComm

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  • thea7y
    New Member
    • Oct 2012
    • 1

    Bulk sms sending using C# and GSMComm

    Hi!
    i found your article http://bytes.com/topic/c-sharp/insig...k-sms-sender-c matched my condition, and i'm also applying it on my system. However it works fine when i send bulk sms of 4 or 5, not when i send a bulk of 58 sms. the sms were sent in for loop and i did use system.threadin g.thread.sleep( 10000). I'm not sure if it's too much, but with or without thread.sleep(), none of the messages was sent. Moreover, to make sure, i sent single sms (it worked), then bulk of sms of 5( also worked), and then send sms of 58 (it didn't work).
    I dont know if it's because of modem, telecom provider or the GSMComm class.

    Also, i'm hoping you have some ideas on how to receive delivery report or sms-sending status to know if there's error or failure.
    Last edited by Meetee; Oct 18 '12, 04:40 AM. Reason: Link added for click
  • PsychoCoder
    Recognized Expert Contributor
    • Jul 2010
    • 465

    #2
    Sounds like you're having a timeout issue, try changing

    Code:
    system.threading.thread.sleep(10000)
    to
    Code:
    system.threading.thread.sleep(1000)
    As he has in his example and see if that changes anything.

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