Hi I have read on the list about various problems with the the X100P and have tried some of the suggestions but still have problems. I am using the X100P to connect to a Siemens Gigaset 4175 which is an ISDN PBX with DECT extensions. The Gigaset also has two POTS ports and I am trying to connect to one of these. I am based in the UK but bought the Gigaset from Germany. The problem I have is that Asterisk does not always answer or see the incoming calls from the Gigaset. I ring the POTS port from another extension whilst looking at the asterisk console. Sometime it sees the call straightaway and everything goes OK. Sometime it picks up the call after 10 or 20 seconds and sometimes it never sees the call at all. It appears to function well with outgoing calls and I can route SIP calls through to extensions or onto the external ISDN line. It would be quite a neat setup if I can get it to work as I can pass SIP and IAX calls to and from DECT extensions. (DECT is European cordless phone standard) The Gigaset uses US tones (I think) and appears to pass through US callerid to the POTS ports - when it works. Thanks Ian -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20041119/2acbaead/attachment.htm