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Hello team,We are planning to upgrade our WLC 9800-L-C " HA Pair " running 17.9.3 to the 17.16.1. I wanted to know if any one has faced issues regarding :Licensing model " is it going to force us switch to subscription licenses ? "Can we do the upgra...
Hello,I am still confused with cisco smart licensing even after reading tens of its documentations. If someone can answer the following questions :- If a have a router with PAK enabled device and turns to a SL device after an upgrade, does it mean th...
Hi guys,In a call between internal user " managed by CUCM " and external user " PSTN ", what is the corrects diagrame representing the call legs :1- internal -User <--> CUCM <--> Gateway <--> external-user OR, ...
Hello friends,I am trying to configure SNMPv3 on cisco routers/switches to communicate with Zabbix, and i am getting "unknown EngineId error", Some people are talking about configuring Remote user, and remote EngineId. The question is : Do i have to ...
Hello dear community,i have somehow a weird question,In a cluster enviroment " VSS, dual supervisor, dual RP ,, etc", in case the active unit goes down, does the standby unit will have access on the data plane of the ex-active unit " can he still us...
Hi,To be honest, That last answer made me finaly ties toghether every topics/info i knew about VoiP, now it makes a lot of sense,Just a last question if it is not to much asked !!!, an MTP, can we describe it as the one exchanging the RTP stream with...
Thanks again,But i have seen some configuration where the Call manager is establishing a SIP Trunk with an Internet-Telephony Provider Directly "not via SBC ", does it mean that a local caller endpoint needs to contacts the Provider directly ? i tho...
Never dreamed of a better explanation, thanks,From what i understood, control informations will flow via the SIP Trunk, but what about the audio/vidéo Stream ? will travel via the Trunk of an end to end sessions has to be established ?, Lets say i h...
Sorry for my late "thanking you ",But if it is so, why do we need a sip trunk between CUCM and CUC ? With a H323 gateway, i understand that CUCM will act as a call control agent only, but when there is a sip trunk, the call will flow via that sip tru...
