Depending on the cell phone you are calling, the DTMF length may need to be set to LONG (I know this applies to Verizon phones).
Danny
I am not familiar with this setting - where is it exactly. I looked in my sip.conf and did not see anything. Thanks- Jerry -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users