Hi Troy, short time ago I had to set up a P50-P50 nailed connection as well and had to fetch all necessary parameters for this. On both ends it needs: Switch Type=NET 3 Line 1...Clock Source=Yes Line 1...B1 Usage=Nailed Line 1...B1 Prt/Grp=1 Line 1...B2 Usage=Nailed Line 1...B2 Prt/Grp=2 Encaps=MPP Encaps options...Base Ch Count=2 ! Encaps options...Min Ch Count=2 Encaps options...Max Ch Count=2 Telco options...AnsOrig=Both Telco options...Call Type=Nailed/Mpp Telco options...Group=1,2 (entered as one,comma,two) on one end (originate call setup if line is down): Telco options...FT1 Caller=Yes on the other: Telco options...FT1 Caller=No That's all. Hope it helps. Best regards, Wolfgang _-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- B · E · N · E · I · C · K · E EDV-Beratung ________________________________________________________________________ Netzwerk-Design Remote Access und WAN-Lösungen Storage-Lösungen (RAID, libraries, NAS/SAN) COMPAQ Server und PC Windows NT Implementation und Administration Dr. Wolfgang Beneicke fon +49-6223-97 07 20 Fasanenstrasse 16, D-69251 Gaiberg (Heidelberg) fax +49-6223-97 07 21 _-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- ++ Ascend Users Mailing List ++ To unsubscribe: send unsubscribe to ascend-users-request at bungi.com Archives: http://www.nexial.com/mailinglists/