Phoenix Audio Spider MT505 SIP Administraor Guide User Manual
Page 15
1[2-9]xxxxxxxxx: LD rule without prefix
91[2-9]xxxxxxxxx: LD rule with prefix
9[2-9]xxxxxx: Local call with prefix
*xx: 2-digit star codes
[1-7]xx: A regular 3 digit extension that does not start
with 9 or 8 is dialed immediately
[2-7]xx: A regular 3 digit extension that does not start
with 9 or 8 or 1 is dialed immediately
[2-7]xxx: A regular 4 digit extension that does not start
with 9 or 8 or 1 is dialed immediately
[8]xxx: A 3 digit extension prefixed with an 8 (routes calls
directly to voicemail of extension xxx)
[8]xxxx: A 4 digit extension prefixed with an 8 (routes
calls directly to voicemail of extension xxxx)
T: Refers to the Dialing Timeout.
Using ‘;’ separator: An ‘x’ in the pattern indicates any
digit. ‘;’ separates between patterns. For example:
'10x;05xxxxxxxx;4xxx'. In this example, three patterns are
defined. A number that starts with 10 is terminated after the
third digit, and so on. If the user dials a number that does not
match any pattern, the number is terminated using the
timeout or when the user presses the pound (‘#’) key.
Dial Plan
This parameter works in conjunction with the digit_map
parameter and enables translation of specific patterns to
specific SIP destination addresses. An ‘x’ represents any
dialed digit. Each backslash at the right side of the ‘=’
represents one of the dialed digits. Rules are separated by
the character ';'.
The valid value can be up to 256 characters.
For example: '4xxx=Line_\\\@10.1.2.3'
This rule issues a call to 10.1.2.3 with the SIP ID of Line_
followed by the last three digits of the dialed number.
4.1.4.3 Voice Over IP -> Media Streaming
RTP Port Range – contiguous Series of 4
Ports Starting From:
Defines the starting port range for Real Time Protocol (RTP)
voice transport.
The valid range is 1024 to 65535. The default value is 4000.
DTMF Relay RFC 2833 Payload Type:
Defines the RTP payload type used for RFC 2833 DTMF
relay packets.
The valid range is 96 to 127. The default value is 101.
Type of Service (ToS):
QoS in hexadecimal format. This is a part of the IP header
that defines the type of routing service to tag outgoing voice
packets originated from the phone. It informs routers that this
packet must receive a specific QoS. The default value is
0xb8.
Values can be set in decimal (e.g. 184) or hexadecimal (e.g.
0xb8).
Codecs
Determines the codecs that are in use and their priority. Up
to five codecs can be configured, where the first codec has
the highest priority. To make a call, at least one codec must
be configured. In addition, for best performance it is
recommended to select as many codecs as possible.
When a call to a remote party is started, the available codecs
are compared with the remote party's to determine the codec
to use. If there is no codec that both parties have made