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 ...
IP Telephony and Phones
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Forum Posts
Resolved! Your voice mailbox has exceeded the quota warning threshold specified by your administrator.
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...
Hello, We have Expressway C & E servers and the Cisco Jabber MRA feature has been deployed for all the employees. All of our users have laptop and they use Jabber on their windows and on their Android phones. Since MRA is allowed, they are able to r...
Hello Everyone.Hope you are doing well. I have configure dial peer in to the cisco cube. Voip dial peer working fine, but Pots dial peer is not working. Can you help to me..!!!dial-peer voice 1 voipdescription ***Inbound LAN side dial-peer***translat...
Good Morning ColleaguesI hope you are doing good and safe. May i know if CISCO888G-K9 - which has 3G interface - can be configured for Voice over its 3G interface (send and receive voice calls over 3G interface and be able to add 3G as dialpeer simil...
Hello Dear,I need to help the configuration.I have configure PSTN pots configuration.Incoming call is not coming. Also cant configure outgoing dial peer.Below as my configuration .Note: I am new in this filed. Please help the the configuration. voice...
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 ...
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...
Hello I'm deploying a CUBE to connect a SIP TRUNK to ITSP and I'm wondering if its recommending to put a CUBE in the LAN or It's best to put it in DMZ? If I put it in LAN or DMZ which IP should I give it to my ITSP to build the SIP TRUNK?
Resolved! Cisco phone 7841 not registering
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...
Hello, I have to update more than 1000 phones, specifically a single speed-dial button items. I know i have to use bulk administration for this, how can i go about doing that? Thank you in advance!
Hi all,Trying to install phone firmware version 14.0, released last week. Release notes say it can be used on CUCM 10.5 or higher. We're running 12.0.1.The new firmware has a new file extension of "cop.sha512" instead of "cop.sgn", and when I try to ...
Someone (prior to me taking over) removed both the Corporate Directory and Personal directory options from all phones. When you currently press the Directories button on the phone the only options you see are Missed Calls, Received Calls, and Placed...
Good Morning ColleaguesI hope you are doing good . I have CISCO 2801 router that is configured successfully as follow: Connect to 3CX IP PBX successfully.2 CISCO softphone (CISCO IP Communicator) has been registered successfully to CISCO 2801.CISCO I...
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| Subject | Author | Posted |
|---|---|---|
| 07-15-2025 06:51 AM | ||
| 07-09-2025 09:52 AM | ||
| 07-08-2025 12:50 PM | ||
| 07-02-2025 08:49 AM | ||
| 07-01-2025 09:51 PM |
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