Upon an IP phone making a 911 call, does anyone know how long CER "holds" the extension to ELIN mapping for? I remember in older versions there was a configurable time limit that could be extended. I see the calls in the call history, but when I call the ELIN, I'm getting a busy. I'm running 1.2(3) SR1 and can't seem to find this parameter. I'm trying to track down what appears to be a callback problem, however my translations and route points check out...plus this was all working at one point.Should I be able to call these numbers still?
