DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance Commands
2-264status conference
2
Table 2-5. Audio Mode Configurations
Admin Mode
(HC Audio)
All
Support
HC Audio
Xfer
Rate
Facility
BW Conf Mode Expected Endpoint Mode
auto (G.728) yes <=128k - G.728 G.728
auto (G.728) no <=128k 64k G.711-A-56k G.711-A-56k B.711-Mu-56k
auto (G.728) no <=128k 56k G.711-A-48k G.711-A-48k G.711-MU-48k
auto (G.722) - >128k 64k G.722-56k G.722-56k G.711-A-56k G.711-Mu-56k
auto (G.722) - >128k 56k G.722-48k G.722-48k G.711-A-48k G.711-Mu-48k
G.728 - - G.728 G.728
G.711 - - 64k G.711-A-56k G.711-A-56k G.711-Mu-56k
G.711 - - 56k G.711-A-48k G.711-A-48k G.711-Mu-48k
G.722 - - 64k G.722-56k G.722-56k G.711-A-56k G.711-mu-56k
G.722 - - 56k G.722-48k G.722-48k G.711-A-48k G.711-Mu-48k
Continued on next page
AUDIO
(cont’d.)
Other possible AUDIO mode val ues include neutral (neutralized
I-channel), Au-off, and Frm (no audio s ignal) which never matc h
conference modes and are unsupported by MCU.
56/64 The 65/64 field derestricts when operating at 64kbps, 128kbps,
192kbps, 256kbp s, 320kbps, 384kbp s, 512kbps, 768 kb ps,
1472kbps, 1536kbp s, or 1920kbps per channel speeds; it
restricts when operating at 56kbp s, 112kbps, 168kbp s, 224kbps,
280kbps, 336kbp s, 448kbps, and 672kb ps per cha nnel speeds.
If technicians config ure the conference for Nx56kb s operations,
endpoint may signal b y capabilities or mod es that operate at the
proper rate. In such a c ase, when technicians rec eive derestrict
commands while they are in the restrict mod e, that do not match
conference communic ation modes, (MISC capability has restrict
displayed on Page 4) the STAT 56/64 is y indicating 56/64
compatibility b etween the conference and the endpoint.
VIDEO The Video mode: H.261 (recommended), H.CTX (prop rietary),
H.CTX+ (propriet ary), or SG4 (proprietary) indicate that video is on in
the direction indicated; and video-off when the video is off.