# Asterisk Project : mISDN Examples

Added by mdavenport , edited by mdavenport on Aug 31, 2010

Here are some examples of how to use chan_misdn in the dialplan (extensions.conf):

    [globals]
    OUT_PORT=1 ; The physical Port of the Card
    OUT_GROUP=ExternE1 ; The Group of Ports defined in misdn.conf

    [misdnIn]
    exten => _X.,1,Dial(mISDN/${OUT_PORT}/${EXTEN})
    exten => _0X.,1,Dial(mISDN/g:${OUT_GROUP}/${EXTEN:1})
    exten => _1X.,1,Dial(mISDN/g:${OUT_GROUP}/${EXTEN:1}/:dHello)
    exten => _1X.,1,Dial(mISDN/g:${OUT_GROUP}/${EXTEN:1}/:dHello Test:n)

On the last line, you will notice the last argument (Hello); this is sent as Display Message to the Phone.