Voice and Conferencing - Small Business

Hello; I would need to reinstall the sw pack UC 520 but i can't find the downloads anymore, can you kindly help me? Thanks in advance

Hello to all, I am new to VoIP phones and  I want to ask if it’s possible to use these phones (504,508,514, etc) with 3cx cloud PBX without any VPN setup. At 3cx official site says"Note that these phones can not be used from a remote location or in c...

Hi.  Am trying to get a client's old UC540W migrated from a working ISDN/BRI config to SIP.  Managed to get the SIP trunk registered successfully but I am having a LOT of difficulty trying to get incoming calls working with a test SIP number.  The cl...

Hello, everyone, I have the problem that I connected 2 analog telephones to the SPA112 via the 2 FXS ports. I have a SIP channel on both lines that are also registered. The two analog telephones are standard devices, a Siemens Optipoint and a G...

We are running into an issue with cisco SPA 112 and SPA 122 voip dialers where they will work perfectly fine for some phone providers but not for others. To give a clearer picture on the issue, we are using these dialers with intercoms where someone ...

Hello,  We currently use Cisco SPA525G with ring central, and the phones provisioned under them. My question is how can we set up the phone that it displays caller ID's with multiple incoming calls on the same line. As of currently the only was to se...

I have a UC520 setup in my office and currently i am working on switching to Microsoft Phones.I have already ported all my user numbers to Microsoft but the main line still is pointing to UC520 (this will be ported to Microsoft as well in a week).I w...

Hello,I have toll fraud happening on a UC560 CME, I set the voicemail PINs to 6 digits and made them non-trivial. I also set the CUE calling restrictions. 9011* not allowed 91........ Not allowed * allowed. We still have call fraud happening. I am no...

hello i'm currently trying to make work linksys spa 8000 GATEWAY and yeastar s100 PBXi configured line in yeastar pbx and in linksys spa  8000 but this doesnt work. in logs i see errors like[2021-06-21 11:50:27] WARNING[20733]: res_pjsip_outbound_reg...

During desktop meetings lock attendees view only for stage works well but not with android users

I have an odd question. My phone is a SPA514G and has a SPA500S sidecar attachment with 25 transfer lines programmed into it, so when I want to transfer a call I just hit the button belonging to whichever phone the call should go to and then hang up ...

Hi we have a conferencing device with touch panel. But we can't see and hear anything after other people joined. The touch panel displayed "Unable to communicate with the codec" suddenly.What happened? Is it related to IP address?

I just purchased a UC520 from ebay. I am trying to replace an old PBX phone system in my office with this system. I am hoping that someone here could help. I tried to factory reset using the CCA however, that was unsuccessful - I received an error me...