Hi, My asterisk box registers to broadvoice every 60 minutes without any problems. Yet, sometimes the registration expires at the broadvoice side and incoming calls fail to reach the asterisk server. I would like to change the reigistration interval to a smaller value such as 10 minutes, but I have no idea what parameter to set to. Currently, under the general section of sip.conf, I have: register => <account#>@sip.broadvoice.com:<password>:<account#>@sip.broadvoice.com/<exte nsion> I am using Asterisk CVS-D2005.06.24.04. Thanks for any help in advance. Anish Basu Field Systems Engineer Softel, Inc. Phone: (732) 705-9202 Cell: (732) 312-6634