IP Telephony and Phones

Hi everyone,   We have a CUCM/CUC 11.5.x (latest release) with a few different types of phones, 8861,88417821 and 8821 wireless phones.   Our wireless network is not Cisco. The phones are connected to a hidden SSID with WPA2-PSK.   The issue I am exp...

Have FXS ports on a CUBE that are controlled via MGCP.   Calling - ITSP - SIP - CUBE - SIP - CM - SIP - CUBE /w FXS - Called   The calls are not completing and we are seeing (102) Call terminated when timer expired in the traces. This was working but...

Hi, Can we register grandstream GXP1625 model with cisco call manager as a third party basic sip device. ?

I'm trying to use CME 8.6 Hunt Group settings to forward incoming calls to an external number (a web-based AA). But I keep getting fast busy signal. I've also tried CFA from CME interface and soft key on the phone and get the same result.   I have .T...

ITSP -- CUBE -- CUCM -- SIP/SCCP IP Phone ITSP -- CUBE -- CUCM -- MGCP/QSIG to turret System ITSP -- CUBE -- CUCM -- SIP to another Turret system   What is the proper setup for configuring a my SIP trunks? The CUBE is configured for EO going to the I...

Hello,I am new to cucm and cuc and I will need help.Is it possible to configure this:A user's messaging must broadcast according to schedulesMonday to Friday from 8:00 AM to 4:00 PM a busy message and let the caller record his messageMonday to Friday...

Hi, I am setting up an AD LDS configuration for two domains in a LAB environment. After some struggles something starts to work. Using ADSI Edit I see the users from the two domains, so now CUCM has to connect to AD LDS. I have disabled SSL as descri...

Hello, I manually configured a SPA504G as a thirdy part SIP Phone on my CUCM 11.5. It works. Is there a way to let the phone automatically download the configuration form a server? I have 300 phone to configure and I'd like not do do it manually one ...

Hello All,               I've recently inherited a small Cisco telephony system with a few clustered call managers and I have very limited experience with Voice. I was recently asked by our help desk manager for detailed metrics on help desk calls. I...

I am working to try and resolve an issue with a Unity Connection 11.5(1)SU2 two node cluster where on the subscriber server the Connection Rest Service is activated but will not start. We are seeing constant entries in the syslog of the server. I hav...