IP Telephony and Phones

Hello, How can i obtain ip phone current state (Not in call, Currently In call, how long he is in call etc) Ive tried to look into RisPort70 API but apparently he doesnt return this kind of info. Thanks. 

Trying to use ATA 192 with this firmware 11-2-2MPP0101-013 and changing the input and output gain settings on the Regional page to get more or less volume. They do not appear to work. If I change the input and output gain settings, submit them, then ...

Hi We have a problem with our 3905 IP Phones. When we try to change configuration. The phone move to rejected status and couldn't register to our CUCM 12.5 I found many many tftp timeout on the phone log web page When I do capture on the phone port, ...

Hi all,I am experiencing a strange issue, hope someone has seen this issue before.Switch port goes down after PC reboot , so Phone and  PC is not working functionally.I am doing manual work around,  like remove switch and PC cable from the phone and ...

Hello,  I'm on CUCM 11.5 and I have a DN that auto forwards every night at 8. We have to turn it off from the VOIP phone (8861's) every morning.There is nothing setup in Call routing<Class of Control< access list, time period or time schedule. Where ...

Good evening,We have one user using an 8961 SIP phone (sip8961.9-4-2SR2-2) in a CallManager 8.6.2 system experiencing an off-hook recognition lag. The user in question will be fine for a few days after performing a reset on the device but gradually e...

Hello Is it possible to have a voicemail for a Hunt Pilot, and also for the individual line group members of the Hunt pilot to have their own voicemail boxes? There are 14 line group members all with their own voicemail. How I have done it previously...

Hallo, I'm searching the last SIP Firmware for the Cisco 8961. On the downloadpage from Cisco I can't nothing find. Please help me.

I am trying to setup Alcatel IP touch phone 4018 with Cisco SG300-28 28-Port Gigabit Managed Switch But it gives error no tftp response.   Those phone works good with other switches   Let me know any solution  

In the my current environment we are running Cisco 2921 routers for our CUBE. When we have a WAN failure whether that's a quick flap or fail over to DR the SIP trunks remain registered on the CUBE and the PSTN side but calls timeout until the CUBE is...

Hello, I am trying to obtain the connected ip phone mac address or ip address from pc, is that possible?