Chapter 25: Enterprise VoIP Network Management
322
MAXCS ACM 6.0 Administration Manual
Assigning Codec Profiles to IP Addresses
You can specify what codec profile to use when connecting to the following VoIP devices:
•
IP phones on the LAN
•
a remote IP phone over WAN
•
a remote AltiGen system over WAN
•
SIP Trunk service provider over WAN
•
multiple gateways on the LAN
The codec profile assigned in the IP Device Range table (shown below) supersedes the
codec profile defined in the IP dialing table if the IP address is duplicated in both tables.
G.711/G.723/G.729
Jitter Buffer Range
(ms)
Indicates the delay, in milliseconds, used to buffer
G.711/G.723/G.729 voice packets received from the
IP network. Voice packets sent over the IP network
may incur different delays due to network load or
congestion. The jitter buffer helps to smooth out the
delay variation in the arriving voice packets and
maintain voice quality at the receiving end.
The default values for the jitter buffer for G.711 is 10
min. to 100 max milliseconds.
The default values for the jitter buffer for G.723 is 30
min. to 480 max milliseconds.
The default values for the jitter buffer for G.729 is 10
min. to 480 max milliseconds.
G.711 RTP Packet
Length (ms)
Lets you configure the length of the RTP packets for
G.711 in milliseconds. The RTP packet length can be
set to 10, 20 or 30 milliseconds. The smaller the
packet length, the larger the bandwidth required.
G.729 RTP Packet
Length (ms)
Lets you configure the length of the RTP packets for
G.729 in milliseconds. The RTP packet length can be
set to 10, 20 or 30 milliseconds.
DTMF Delivery
(Applies to SIP protocol
only)
Default
—If SIP INFO is used to deliver DTMF.
RFC 2833
—The DTMF pay load is embedded with
RTP. Most 3rd-party SIP gateways support this
standard. Applies to SIP TRUNK only.
In band
—If DTMF tone is delivered over the voice
band. It’s not reliable over G.711 codec and will not
work over G.729/G.723 codec
SIP Early Media
(Applies to SIP protocol
and SIP trunk only)
SIP Early Media allows two SIP devices to
communicate before a SIP call is actually
established. It is important for interoperability with
the SIP trunk carrier’s PSTN gateway. If
SIP Early
Media
is not checked, the caller may not hear the
exact ringback tone provided by the CO (the caller
may not hear any ringback tone at all).
Parameter
Description
Summary of Contents for MAX Communication Server ACM 6.0
Page 1: ...MAX Communication Server Administration Manual ACM 6 0 10 2008 4413 0001 6 0 ...
Page 14: ...2 MAXCS ACM 6 0 Administration Manual ...
Page 32: ...Chapter 1 Overview 20 MAXCS ACM 6 0 Administration Manual ...
Page 52: ...Chapter 3 Getting Around MaxAdministrator 40 MAXCS ACM 6 0 Administration Manual ...
Page 96: ...Chapter 6 Voice Mail Configuration 84 MAXCS ACM 6 0 Administration Manual ...
Page 122: ...Chapter 9 Call Recording Configuration 110 MAXCS ACM 6 0 Administration Manual ...
Page 126: ...Chapter 10 Application Extension Configuration 114 MAXCS ACM 6 0 Administration Manual ...
Page 184: ...Chapter 13 In Call Routing Configuration 172 MAXCS ACM 6 0 Administration Manual ...
Page 196: ...Chapter 14 Out Call Routing Configuration 184 MAXCS ACM 6 0 Administration Manual ...
Page 234: ...Chapter 16 Setting Up IP Extensions 222 MAXCS ACM 6 0 Administration Manual ...
Page 250: ...Chapter 18 Mobile Extension Configuration 238 MAXCS ACM 6 0 Administration Manual ...
Page 268: ...Chapter 20 Paging Group Configuration 256 MAXCS ACM 6 0 Administration Manual ...
Page 272: ...Chapter 21 Line Park Configuration 260 MAXCS ACM 6 0 Administration Manual ...
Page 308: ...Chapter 22 Workgroup Configuration 296 MAXCS ACM 6 0 Administration Manual ...
Page 318: ...Chapter 23 Managing and Using MeetMe Conference 306 MAXCS ACM 6 0 Administration Manual ...
Page 326: ...Chapter 24 Network Configuration Guidelines for VoIP 314 MAXCS ACM 6 0 Administration Manual ...
Page 360: ...Chapter 25 Enterprise VoIP Network Management 348 MAXCS ACM 6 0 Administration Manual ...
Page 364: ...Chapter 26 System Report Management 352 MAXCS ACM 6 0 Administration Manual ...
Page 386: ...Chapter 27 Microsoft Exchange Integration 374 MAXCS ACM 6 0 Administration Manual ...
Page 394: ...Chapter 28 TAPI Integration 382 MAXCS ACM 6 0 Administration Manual ...
Page 410: ...Chapter 29 Tools and Applications 398 MAXCS ACM 6 0 Administration Manual ...
Page 433: ...MAXCS ACM 6 0 Administration Manual 421 UDP 10060 UDP 30 000 31 000 TCP 10064 ...
Page 434: ...422 MAXCS ACM 6 0 Administration Manual ...