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I'm looking for options for a UC system.
calling, voicemail, voicemail to email, all basic features, so cucm + unity connection for sure;
less than 20 users/phones;
sip trunking with carrier.
Since the client already have an ESXi host, can I get th...
hi, guys,
I'm trying to sort out 2 switch models.
the 1st model is core for all switches in the building. I'm thinking it shall have 48 ports, all qsfp or qsffp + sfp+? 2 core switches are needed - 1 for each building.
the 2nd model is access s...
a client has 6 locations, a couple of phones will be installed at each, the total number is less than 50 for now. I'm considering to put a 2901 with cme+cue at each location, the concern is that cost is a bit high. however, if I put a 2921 with cme+c...
the configurations are pretty straightforward. ping between pc's in two lan's fails. "show crypto isakmp sa" and "show crypto ipsec sa" do have outputs, though.please refer to attached text files and diagram.i'm pre-configuring the ASA's, so the outs...
hi, gang,I haven't worked on ASA for a few years, thus a bit rusty on the licensing. my customer has 5 locations, a few computers at each location. 4 site-to-site vpn tunnels will be set up, so that 1 accounting server @ main location can be accessed...
thanks for all the responses, guys.
6800 seems over kill, I decide to choose WS-C3850-48XS-S. as for access switch, WS-C2960X-24PD-L shall suffice.
2 x 40g between 3850 switches are a bit beefy, i'm gonna stay with it, based on discussion with cus...
thanks Manish. based on your experience, how does v3pn perform? regarding pstn connectivity, i chose pots, however thinking of sip trunk as alternate option. i deployed sip trunk a few years ago, wonder how people like it nowadays.
you're right, Marvin, it's the pc (Windows 7) 192.168.102.5. after I turned Windows Firewall off, ping from the other lan is successful. I thought of the Windows firewall at very beginning. I was able to ping that Win 7 pc from asa2. this fooled me.t...
i put "isdn supp-service name calling" on at beginning, that made calling name work.for alerting name display, "qsig decode" under "voice service voip" does the trick.by the way, i originally converted the router to H.323 gateway, the name display is...
