Abdur-Rahman Enamul Hoque
Level 1
Level 1
Member since ‎05-12-2015
‎08-18-2017

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  • 5 Posts
  • 0 Solutions
  • 3 Helpful votes Given
  • 2 Helpful votes Received
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Hi,I have number Cisco 7821, 8841 & 8851 IP Telephones configured & working fine on Cisco 3945 Router.The Configuration is done on Cisco Call Manager Express 10.5. It took allot of time for the Configuration as all these IP Telephones are SIP Protoco...
Hi,I have recently brought bunch of Cisco IP Telephones of 8851 model, which supports Key Expansion Module. I have configured many phones completely & they are working fine. I can make local calls (Using Extension number). I can also make external ca...
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Member Since ‎05-12-2015 03:13 AM
Date Last Visited ‎08-18-2017 03:54 AM
Posts 5
Total Helpful Votes Received 2
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