IP Telephony and Phones

Dear, I bought this used device and already managed to update its firmware to SIP, it's with version SIP70.9-2-1S, and it's working perfectly with Asterisk. I need to configure the softkeys to make the device as simple as possible, since it will be u...

Dear, I bought this used device and already managed to update its firmware to SIP, it's with version SIP70.9-2-1S, and it's working perfectly with Asterisk. Now I would like to configure his interface for Brazilian Portuguese. All material I find say...

Hello ,  I am using a ISR4451 with an NIM-4E/M card. The router is configured with a 4 wire, type 5 voice trunk between an E/M port on the NIM and another router's E/M port elsewhere. The trunk is connected and is working properly. On older routers (...

Hello,I was wondering if anyone could help me out to clarify the actual difference between a UCL Enhanced Plus license and a UCL Enhaced.I understand that the difference is that UCL Enhanced Plus supports two devices for 1 end user instead of one dev...

Hi All- It's been quite a while since I worked on these 7925s.  I have a request from a user to change the address book.  I can web to the phone and find the Phone Book info, but I am getting prompted for a password.  I tried the default admin/Cisco,...

Hello. I have two ip phones 8851. I call from Phone1 named test to Phone2. Phone2 has 2 Speed Dials, but those names can't be seen because of the big white window named Calls.My question is, can i make it smaller or transparent somehow? I mention i h...

I'm trying to forward a translation pattern extension to a mobile number and wondering whether that is possible? I found that other extension can be added to 'Called Party Transformation Mask' but for mobile numbers I get an error.  Any advice would ...

Need to change codec priority in SDP messages from Cisco CP-3905 phone, or disable advertising g722 and g711u. Tried to use parameters: <preferredCodec>g711alaw</preferredCodec><advertiseG711ulawCodec>0</advertiseG711ulawCodec><g711ulawCodecSupport>1...

Hello, I was asked to provide a solution for following scenario---There are 2 DIDs -1111 and 2222. Create a hunt group for calls to 1111 and if all agents are busy,  queue the calls and play a message after 1min saying someone will be with you shortl...

Greetings, I am having problem with registering SIP Phones 7811, 7821 series.I got some SDL logs from the CUCM and the error I am getting after I try to register the phone with a secure SIP profile and install/upgrade the LSC is this: SIP/2.0 403 For...