I am looking for a quick way to test access to my domain externally. I purchased Bria Softphone with the Video Add-on for my iPhone 5c. I signed up for a SIP account with SIP2SIP.info. I am able to register on WIFI and LTE. But when I try to call my Jabber Account or MCU on my corporate domain. I get a DNS Error. I also have a free Jabber account at jabber.com on my laptop. I am able to dial both my corporate jabber account and my corporate MCU with that free jabber account. So I am sure the DNS (A) and (SRV) records are being published. Aynone else used BRIA Video phone on an iPhone to call into a Cisco VCS environment?
This may or may not relate to your issue, but when I first set up my internet facing VCS-E I could call in with Jabber OK, but when I used the Polycom soft client, I had to allow ICMP from the internet to the VCS-E through the internet facing firewall. Once this was enabled, the Polycom client could dial in OK.
The other thing to try is dialling both [name]@[VCS-E-IP] and [name]@[VSC-E-HOSTNAME]. If both of these work, I'd say that your other soft clients are having problems with SRV.
The short answer is that you don't.... That isn't entirely true while at
the same time it kind of is, but for the most part you don't configure
the softkeys. You enable or disable them via TCL. Here is the long
answer. Be sure to read the whole thing or e...
Topology: IP Phone > Switches > Microsoft NPS setup to forward 802.1x
proxy to > ISE 2.1 patch 3 Authentication: EAP-TLS using Cisco MIC SANs
Phone Models 802.1X support? 802.1x flavor Addtl Comment EAP-MD5 EAP-TLS
Cisco 3905 Y Y N Cisco 6911 Y Y N Cisco ...
This document describe how DST changes and how time changes are
implemented in DST. Daylight Saving Time (DST) is the practice of
setting the clocks forward 1 hour from standard time during the summer
months, and back again in the fall, in order to make b...