We have had nagging problems on the UXMail with analog trunks. DTMF detection and what seems like echoing some digits twice. These are not problems with a PRI and the UX Intramail doesn't seem to have problems. Just wondering if any others have run into this and found anything helpful. Field engineering is aware of these problems. I have 2 customers in particular. Both have been upgraded to the field trial. Any thoughts on adjustments I can try as I wait for NEC would be great.