Nortel Networks M3310 - Manual (Page 49)

Digital Telephone IP Adapter Installation and Administration Guide 49
January 2005 Digital Telephone IP Adapter description
Communications system and software requirements
The following table shows the software versions necessary to run Digital
Telephone IP Adapter units on compatible Nortel’s communications systems.
Digital Telephone IP Adapter units
Supported Codecs
The following tables show the Codecs supported by the Digital Telephone IP
Adapter unit, as well as the data stream, and approximate peak bandwidth
required by each.
Digital Telephone IP Adapters
Communications system i
i. Requires Remote Gateway 9100 Series software version 1.5 or higher.
System software version
Meridian 1 PBX X11 release 23 or higher
CS 1000 Release 2 or higher
CS 2100 Release MSL12 or higher
CODEC Data stream only
Approximate peak bandwidth, including IP
overhead (30 ms voice packets)
G.711 64 Kbps 78 Kbps
G.729A 8 Kbps 22 Kbps