Hi, I'm sorry to ask this question, but I thought I'd rather ask it here before messing up with cisco. Is anybody running cisco 7960 in redundant configuration? I mean I want the phone to be registered with both primary and backup proxy (asterisks) so that service continues to work in case of primary proxy failure. I've set in SIPDefault.cnt: proxy1_address: 192.168.1.10 proxy1_port: 5060 proxy_backup: 192.168.1.12 proxy_backup_port: 5060 The problem is that 7960 registers all the configured lines with primary proxy, but the line 1 only with backup proxy. It's not about registration failure. The phone doesn't even try to register other 5 lines. As a result if the primary proxy fails incoming calls work for the line 1 only. Has anybody managed to register all the lines with backup proxy? I'm running software 4.4, the last version before digital signature was introduced. Should I upgrade? Or may be I'm missing something in configuration? Thanks a lot. Michael