Hello,A potential customer stated that he needs an IP Phone with ZRTP support. As far as I can see, this feature is only specified in the Datasheet of Htek IP Phones. I could not find this information in the documentation of Cisco or other popular br...
Forum Posts
I have a Cisco phone that I've been trying to register and can't seem to connect to a service domain. I done a command prompt on my PC with the command "nslookup %ipaddress%", with my IP address and was shown that my domain is "non-existent". There's...
Faxing both directions was working. SIP provider claims no changes have been made. And says 4431 cube is sending bye messages.SIP ladders look similar for inbound failures and outbound successes. With the exception of the BYE message after the T38 t...
Dear Community,I have configured all the setting related to PT, CSS, Route Pattern, SIP Profile, SIP Trunk Security Profile and SIP Trunk. Then i configure IP Phone for that particular partition and CSS but the call form IP Phone to Mobile Phone numb...
I recently installed 2 pvdm modules into my cube. Show diag confirms theres a pvdm slot 1 and 2. I have a voice-card 0 configured for dspfarm. How can I tell if the cube is using both pvdm slot 1 and 2? Thank you
I am working on a Cloud CER to enable E911. The client will not turn on SNMP to capture the switch ports. I have unsuccessfully attempted to upload the switch port information which was manually collected. Each time I get the error "No Ports to updat...
Hello. I recently started a work from home job and they supplied us with Cisco phones to use. We were given instructions on how to register our phones in service mode. Every time I try to register my phone, I get an error message that says “Verify yo...
Dear All,I am setting up a new office. The voice infrastructure consists of an ISR 4351 running CME 11.7, 8841 & 8851 SIP phones and an E1 PRI line.The problem is I am unable to register the above phones to CME.1. Phones have received IP address, def...
I cannot answer an incoming call by pushing the button on the side of the headset. The headset is a jabra pro 930. I am using cisco finesse and cisco jabber on my pc. Please advise.
Hello, I have a customer with CUCM 11.5 which will be upgrading soon to 12.5. The customer is a bank and they are very conscious about security and do not want the CUCM connecting to CSSM cloud either directly, via a proxy or through an on-premise CS...
Could you plz help me in this situation ?Suppose that one inbound external call came from SIP trunk and one extension pickup this call , and try transfer this call to another internal extension didnt work, when this extension that is trying transfer ...
We can not get an outbound fax to complete from cisco ATA 192 but there is no issue with incoming fax. And, also tried to connect with the phone so we can communicate both ways inside and outside calls which is perfectly working fine.Any suggestion w...
Resolved! SIP Trunk not showing called party name
Hello everyone,We have a SIP trunk between CUCM and 3CXThe problem is when I call from CUCM to 3CX, I dont see the Display Name of the number I am dialing. In the meantime, 3CX shows my name when I dial from CUCMIs it possible to receive Display Name...
Resolved! CUCM Role Level 1 Help Desk
Is there a way to only allow visibility to the Device > Phone and User Management > End Users?I setup an account with these Access Control Groups:Standard CCM read onlyStandard CCM feature ManagementStandard CCM Phone ManagementStandard CCM User Mana...
This is not a question. I just thought I'd post this here in case somebody else runs into this problem. We are in the process of rolling out an SD-WAN product. A small number of branches have reported strange network issues and in the case of two ...
