AltiGen comm ACM 5.1 - Manual (Page 242)

Chapter 16: Setting Up IP Extensions
228 AltiWare ACM 5.1 Administration Manual
The media channel implementation consists of the following elements:
• Configure Codec Profile—Creating a profile for each codec type, jitter buffer,
packet length, DTMF tone delivery, and ring back tone treatment (SIP Early
Media).
•
Assign Codec to Device—Configuring codec profile to a single IP address or a
range of IP addresses.