Hi, i have a cisco router 2921 with voice licence and i want to configure SIP trunk with my provider. the configuration is next:voice service voip no ip address trusted authenticate address-hiding dtmf-interworking rtp-nte allow-connections sip to si...

Hi,i am using cisco switches for network access, mostly, 2960S with PoE, configured with dot1x and MAB authentication. dot1x for computers and mab for phones. radius server is on MS 2008 r2 - nps service. workign fine, all my pc are added to domain. ...

Hi,my frewall IOS is 8.4.6, and hardware - 5510i have two outside interfaces, one via inertnet and another once connected to MPLS cloud. both interfaces are bounded to one physical interface like subinterfaces.i want to prioritize voice and voice sig...

Hi,So, finnaly i have installed two 5525X firewals in A/S failover. working fine, CPU is ok. memory behave very strange. it is growing day by day. i have a week already firewalls installed and the memory grew from 20 % to 51 %CPU is arrounf 20- 30 % ...

Hi,yesterday i have upgraded my live asa to new version asa845-k8.bini read that a lot of bugs were fixed and some improvements with per user acls (need this feature).After upgrade (zero downtime - i have A/S environment) my CPU and Memory were down:...