John Mayer
Member since ‎06-30-2012

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Hello Everybody Actually i have a problem on our VOIP Network, we recently give SIP Trunk from out phone provider to Connect to PSTN our voip network diagram are as below, we use Cisco2911 as voice gateway and CUCM 8.6 as Call Processing Server PSTN...
Hello Actually i have 20 7821 SIP phone registered with Cisco2911 with IOS "c2900-universalk9-mz.SPA.156-2.T.bin" (CUCM v11) and phone firmware "SIP78xx.11-0-1-11" on all 7821 phones, everything is ok but i can not see the call history and missed cal...
Hello everybodley actually i have a problem on my FXO ports, all calls are automatically disconnected after 20 second unfortunately its disconnected while users talking on the phone i used custome cp-tone and supervisory disconnect on my FXOs voice c...
Hello Everybody actually i have a problem with my VG, my scenario is as below, PSTN--> (12*FXO / 1*E1) --> CUC (Greeting Call Handler)--> CUCM and Vocie Gateway is 29211 with 1* PVDM3-64 and 1* PVDM3-32 The Problem is, on some FXO ports (its RANDOM)...
hi everyonei have two ASA5545-IPS-K9, and use them in Active/Active HA modei purchase two "L-ASA-SC-5-10" license to upgrade security context for them, but when i use cisco license site for getting license it gave me the error as below does anybody k...
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Member Since ‎06-30-2012 03:42 AM
Date Last Visited ‎10-09-2017 01:53 PM
Posts 46