IP Telephony and Phones

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Resolved! local VoIP - LAN

Hello..I have a local network that consists of a Router, a Fire-Wall, a core switch (4507R) and Several (3750) switches which are connecting more than 100 end-point PCs.I need to implement local VoIP between devices (either software on PC -Preferred-...

Dears,I'm About to upgrade our Mediasense server from 9.X to 10.XI need your help guys in this like the Refresh Upgrade COP file how can i get it also is it the same sequence as upgrading Normal CUCM Also Can i rollback if anything happened THanks gu...

Hi All, We are turning up a LD PRI in a site ..but even after turning up the D channel it is not coming up. The switch type is primary ni2.Below is the current statusISDN Serial0/2/0:23 interface        dsl 2, interface ISDN Switchtype = primary-ni  ...

shyam2014 by Level 1
  • 693 Views
  • 5 replies
  • 0 Helpful votes

Good day, I have a question regarding the use of a POE switch.At this moment we have around 200 IP phones.All these phones use a power cube connected to the electricity.Our switches are not POE so I want to replace them by POE. My question is, is usi...

Hi I have cisco cucm ,There are cisco phones (7906) i just want  to try with asterisk server . so i created two vlans , one for endpoints other for asterisk server . What is the best practice running cucm and other pbx in an enterprise network . Do i...

susim by Level 3
  • 597 Views
  • 8 replies
  • 0 Helpful votes