We have a customer with a secured network, using Checkpoint firewalls and have a VPN site-to-site tunnel between our Cisco ASA and their Checkpoint firewall, with Cisco phones on the far side of the tunnel and CallManager 8.6 behind the ASAs.  We hav...

I am looking for a quick and validated Cisco response on this, if you can provide it today.Customer is Federal and I am implementing Jabber integration with Exchange 2003 for Calendaring Presence and the current build docs say that only NTLMv1 is cur...

I have a customer that is wanting to integrate there production CER 8.0 with a new RedSky solution.  The RedSky solution is designed to allow us a translation number out the PSTN as a long distance call.  The problem that I am encountering is, at wha...

I have a customer that opted to go with a 4-digit numbering scheme, rather than a 5-digit and they have nearly depleted the available non-DID extensions for an upcoming phase of rolling out CER. They want to do approximately 1300 ERLs (zones) and ha...

Hey All - I have a concept that is holding up an enterpirse rollout I am involved with and really need some expert feedback.I have a customer that has temp teachers that will log into phones in a classroom they are working for the day.Each classroom ...