We have two sites that are bridged. If all my outgoing trunk lines are used in site A, can I use a trunk line from Site B to make an outgoing call? If so how do I configure this? Can rules be setup for this to make local calls in Site B's local area from site A? ex. Site A is in OR, Site B is in DC. Can site A make a call using site B's trunk and only pay for a local toll call? Trunks are PRI not SIP Provider. So two questions, Failover and weighted call rules.