[cisco-voip] route list / route group gotcha?

[Lelio Fulgenzi]

OK, I'm pretty sure what I'd like to do will work, but for some reason, I recall there being a route list / route group gotcha that may impact what I'm trying to do. 

Back to our routing calls to our Nuance Speech Attendant servers over a SIP trunk, I need to reroute calls back to the cluster if those two servers fail or are saturated. I have come up with a plan that looks like this. 

>From What I understand, calls will always go to the SpeechAttendant_RG first, and to the LoopBack_RG only if no channels available in the SpeechAttendant gateways. 

Is there something I'm missing? Is there a different algorithm to RG selection other than top down? I couldn't see any configurable parameters or documented. 

===== 
SpeechAttendant_RL 

(1) SpeechAttendant_RG (Circular) 

(1a) SpeechAttendant_SIP_Trunk 
(1b) SpeechAttendant_SIP_Trunk 

(2) LoopBack_RG (TopDown) 

(2a) LoopBack_SIP_Trunk 
===== 


--- 
Lelio Fulgenzi, B.A. 
Senior Analyst, Network Infrastructure 
Computing and Communications Services (CCS) 
University of Guelph 

519‐824‐4120 Ext 56354 
lelio at uoguelph.ca 
www.uoguelph.ca/ccs 
Room 037, Animal Science and Nutrition Building 
Guelph, Ontario, N1G 2W1 

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