IP Telephony and Phones

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Hi,I am facing issues with call forward in CUCM 11.5. In H323 gateway page i have changed calling party selection (outbound calls) to First Redirect Number (External). Calls coming from PSTN are forwarding to mobile (PSTN) if call is not answered.How...

Can I use any POE switches for connecting Cisco unified IP phone 8800 series?Or Is there a certain type of POE switches available to connect the Cisco IP phone 8841/8851?Can I use Cisco Business POE switches (CBS250/350) for connecting Cisco unified ...

Hi ,I am getting this message everyday.Your voice mailbox has exceeded the quota warning threshold specified by your administrator. Current Usage: 15.96 MBQuota Warning Threshold: 11.44 MBQuota Size Limit: 14.06 MB Please reduce your voice mailbox si...

Tazio4436 by Level 1
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  • 1 replies
  • 0 Helpful votes

Hollow community.  My users which are to be installed on cucm have firstName, lastName and staffNumber. I'm looking for a way to anonymised  the userId. can anyone share any strategies that they've used please? The purpose is to limit the storage of ...

Sarg . by Level 3
  • 1480 Views
  • 4 replies
  • 0 Helpful votes

Greetings everyone.I can not find a solution for this case, after replace the motherboard, put more ram, change IOS Version, re config everything, and stills the CME on the C3845 getting hung in a perior of time from 10 to 15 days and ephones disconn...

Hello All Experts, I have been trying to figure this out but not sure how to? If I want to trace calls  INBOUND, OUTBOUND, SIP, Fax calls etc. so I can figure out the PATH and gateways/trunk involve in  a call from a site to PSTN and PSTN to site. Wh...

G3261 by Level 4
  • 3322 Views
  • 8 replies
  • 5 Helpful votes

Hello everyone,I have some Cisco 7841 phones which cannot register.In CUCM the load information is sip78xx.11-5-1-18 but the 7841 software version shows sip78xx.11-1-1MSR2-1.loads.I tried a firmware upgrade to sip78xx.11-5-1-18 but it did not work. A...

Tazio4436 by Level 1
  • 1674 Views
  • 2 replies
  • 0 Helpful votes