If you want remove in CALLERID. you can remove it this way:
exten=> _X./_+1X.,1, Set() ok? good luck! Thiago Maluf. 2007/8/14, Anselm Martin Hoffmeister <[EMAIL PROTECTED]>: > > Am Sonntag, den 12.08.2007, 21:16 -0400 schrieb C F: > > you can do like this: > > exten => _X.,1,GoSubIf($[${LEN(${CALLERID(num)})}>10]?strip1);if it's > > longer than grab the last 10 digits of the CIDNUM > > exten => > _X.,50(strip1),Set(CALLERID(num)=${CALLERID(num):$[${LEN(${CALLERID(num)})}-10]});this > > grabs the last 10 digits of CALLERID(num) and sets it to CALLERID(num) > > exten => _X.,n,Return() > > Argh! You do not ever get international calls, do you? (Well, Canada > does not count here for obvious reasons) > > The clean solution to the question > > I get some calls with a leading "+1". If that is the case, how do I > strip that off? > > is of course > > If the CALLERID(num) starts "+1", re-set it to the same value, offset 2: > > ... > exten => _X.,n,GoSubIf($["${CALLERID(num):0:2}" = "+1"]?strip1) > ... > > exten => _X.,n(strip1),Set(CALLERID(num)=${CALLERID(num):2}) > exten => _X.,n,Return() > > Which leaves international calls for themselves. Of course you still > could replace the leading "+" for all other numbers by "011", if you > like. > > Your code would probably handle > +12125551212 > correctly, would work OK with > +495924236 > (which might or might not be one of the old, short numbers still present > in some places in Germany), leaving it intact, but not with > +4916177554224 > which would be remapped to a Boston MA number (actually a Cingular cell > phone number) instead of mapping it to a german mobile phone. > > Variable handling (offset et al) is documented on > http://www.voip-info.org/wiki/view/Asterisk+variables > > BR > Anselm > > > _______________________________________________ > --Bandwidth and Colocation Provided by http://www.api-digital.com-- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > -- ---------------------------------------------------------------- THIAGO MALUF RESENDE Consultor Voip e Programador WEB (Voip Developer and Web Developer) Tel: +55 21 86042100 e-mail: [EMAIL PROTECTED]
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