My SPA 504G IP phone will not allow me to dial cisco and activate it with the code sent to my email. I have tried 3 phones and all 3 have updated to the latest firmware and still will not show any type of activation dial.
I have recently bought a SPA504G phone and set it up successfully for a single SIP extension. I'm using the 7.6.2f firmware which is the latest at time of posting. All works fine until a power outage and when the phone restarts it reverts to an outbo...
From my understanding, there is maximum 3 slots at ISR 4451 allow to insert 8 ports E1 card.Does it mean it could support 720 voice channels(30channel*8 ports*3 E1 cards) ?If not, what is the maximum voice channel support for ISR 4451 ?
hello all, I recently acquired a bunch of Cisco phones specifically SPA514G, SPA525G, and one CP-8851The phones are registered to Vodafone meaning in the status menu under customization they show Vodafone. after looking around I understand this is no...
Hi Cisco,I need to register my Cisco CP-7911G (SEP0026CB3D85D6) with the Xorcom PBX utilizing the SIP Protocol.Do you have any recommendations as I couldn't see SIP registration Account on the menu when I accessed WebGUI?Best Regrads,Jakkrin Karahong...
I've came across an old CISC U560 PBX and was asked to configure one thing here that I'm not sure whether it is even possible.All external incoming calls are forwarded to a specific extension (XX) and if not answered, they are forwarded to a "blast g...
I have a Cisco SPA 303 desk phone.It was originally set up using one provider and I have since switched to a different provider.I am attempted to set the phone up using its admin web interface.I have all of the settings required. I enter them into th...
Hi alli can only change the tftp server parameter directly on the phone. is there any way to change tftp server on cucm web interface (IP Phone has connected to CUCM)
Hello,I have some questions about UC500 and I hope for your support.What is the latest version of the software pack, I currently have version 8.6.2 (uc500-advipservicesk9-mz.151-4.M6)Is this latest version compatible with Jabber for Windows ?Is there...
While checking firmware versions I noticed Cisco FN 72352 which states that my SPA525G2's will at some point simply stop working because Cisco has decommissioned QuoVadis Root CA 2. The FN states no workaround is possible due to EOL on these phones.F...
Hi.We have recently been migrated from an onsite Avaya system to BT Cloud Voice. As part of this we had an analogue gate intercom intercom connected to an analogue port of the Avaya which worked fine. BT supplied the Cisco ATA, and with a normal ph...
Customer has a headset Plantronics connected directly to their Cisco IP 303 phone, she has to take the phone off the hook before answering adding an unnecessary step, so, if i get her a EHS (Hook Switch) will it make this problem resolve? Whats happe...
I recently configured 2 Cisco 7821 3pcc phones on my network with a third party sip provider. The Sip registered on the 2 phones (different numbers). The problem is that when I call 1 of the phones and is active, I won't be able to call the other p...
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: