They are having a serious problem with our live production environment which we need some assistance urgently.
Most of the calls come through remote gateways are failing with the disconnect reason of "RECOVERY ON TIMER EXPIRY".
I have gone through the cisco TAC documents and it clearly mention about this problem and a solution. But the solution is only based on ISDN. they are
not using ISDN. What we have is R2 digital with CAS. The whole document mention about ISDN t310 parameter and how to adjust it to overcome this problem. But that is not the solution for them. I was trying to find the solution for CAS on those documents, but could not.Could you all please help me to solve this problem. What is the Parameter which I should adjust to over come this.
This is now on our production environment and effecting the whole system.
This all depends on where the disconnect is coming from. It is likely that the OGW is terminating the call because it's taking so long for the TGW to connect the call. E1 R2 is notorious for this. Can you describe your topology and also provide "debug voip ccapi inout" for a call that has this problem?
Question: Have the phone connected and can ring out-but no sound coming from the handset - analog home phone - phone makes connection and pick up at the other end is ok. Can you help?
Question: Have the phone connected and can ring out-but no sound coming from the handset - analog home phone - phone makes connection and pick up at the other end is ok. Can you help?Answer
iPXE boot in ASR9K
This document applies to NCS5500 and ASR9000 routers and has been verified as such.
traditional ECMP or equal cost multipath loadbalances traffic over a number of available paths towards a destination. When one path fails, the traffic gets r...