IP Telephony and Phones

Does anyone in this community have access to the pinout for the AUX port of the Cisco IP Phone 8865?

Greetings Community! I am having an issue with one-way audio from our remote office Phone to our HQ, so the problem is that on calls (inbound, outbound) we get no audio from the Phone that resides on one of our remote offices (meanwhile other offices...

HI,I'm currently having 2 issues with an E1 at let say site A. The first problem is any B end site that is connected to this A end site experiences a ringing on the associated lines. For example. A end has 4 circuits going to site B, at site B all 4 ...

Hi Team, I am having issues with several phones (CP-8821) that seem to reject or ignore their individual .cfg.xml files. I have duplicated a file from a working phone and replaced the MAC address with that of a phone that is having issues but still r...

We have a Cisco IP Based Telephone system and are trying to interface the 8865 desk set to a radio dispatch console and in order to use the headset for both the telephone and the radio console, we need to get an off-hook indication from the phone to ...

Hi Community,could you assist me please regarding the issue with call forward timer on the deskphone? If I press a call forward button on the phone during the call, new popup window will be shown where I have to press new number for call forwarding. ...

I have 2 CUCM clusters. one with 9.x and the other with 12.5. This is a slow migration scenario where customer wants to slowly move users from one cluster to the other while keeping the services running such as IVR, Hunt groups etc.We have SIP trunk ...

We have a handful of 8800 series phones. We dial an "8" to get an outside line. Our route patterns discard the "pre dot" before sending the call out to the PSTN. This work flawlessly on 7900 series phones. Our local area code is 520. On the 8800 seri...

Hi i've configured 8821 phone on CME and working well but not working with SCCP . foe example when i dial extension num with Sip phones it's working , but when i dial any extension num with sccp phone not working voice register pool-type  8821phonelo...

I have a hardly used 8832 that has been in storage. My company should've warranty repaired this but, well, sometimes we neglect stuff. The problem is when powered on the screen flashes very briefly and the select button (right side toggle with button...

Hello, looking for advice on where to look to trouble shoot an issue with a BE4000 ( ISR4321/K9). See issues below.  Version 16.10.1a ES39 phones Client reports BE4000 phone system not workingDiscovered the ISP change the static public IP for them. U...

Hello,I am working on my first deployment for Cisco Webex Calling. We have a number of 8851 phones we will be registering to the cloud. I have seen how to configure them in the Webex Control Hub, but I am a bit unsure about the best way to configure ...