UC320W Voicemail Greetings garbled when calling over SIP Trunk
UC320 by default uses RTP p-time of 30 ms which was causing jitter when listening to voicemail greeting over SIP trunk. Used the MitTel PMF file that changed it to 20 ms which worked for Prodosec SIP trunk in Canada.
Configure Multicast Paging on the Cisco IP Phone 7800 Series or 8800 Series Multiplatform Phone
The Cisco IP Phone 7800 and 8800 Series Multiplatform Phones provide voice communication over an Internet Protocol (IP) network...
Add Call Park on a Cisco 7800 or 8800 Series Multiplatform Phone Key Expansion Module
Call park allows the user of the phone to put an incoming call on hold so that the call can be retrieved on another phone. A call is park...