Dear Sir,We found that 2 gateway, 1 of gateway handle 2 x T1, another of gateway handle 1 x T1, Under SRST, all of ip phone registered on 1st gateway.The incoming call will be distributed on both gateway, so one of third call will incoming from 2nd g...

Dear friends,I apply the uva with ip communicator for ccm 4.13, we found that the bandwidth on video call is around 514K, can we shink it & what is qos, what is port no. on video conference.thanks advise.regards,Kh

Dear ALL,We had configured the att on CUE through web page, but we can not modify the aa.aef file, please provide CUE aa.aef file location to us.If we can not modify it, we will use the CME att, please provide the CME att procedure to us.many thanksK...

Dear all,We used C3620 with ios System image file is "flash:c3620-is-mz.121-5.T17.bin".The serial interface is encapsulated FR & with sub-interface for different DLCI.We found that when we disconnect the FR for BERT testing.After BERT testing, we los...

Dear all,We used Cat4006 with 8.1.1 plus Cat4232 with cat4232-in-mz.120-25.W5.27.bin. When we setup the dot1q 2587 vlan on Cat WS-X4013, which is OK for trunk, but on Cat4232 which is not support more 1024 vlan routing, so the Vlan 2587 is not routa...