
SIP User's Manual 166 Document #: LTRT-65411
MediaPack Series
Parameter Description
Dest. Phone Prefix
[PstnPrefix_DestPrefix]
Represents a called telephone number prefix.
The prefix can be 1 to 49 digits long.
Note: For notations representing multiple numbers, refer to ''Dialing
Plan Notation'' on page 155.
Source Phone Prefix
[PstnPrefix_SourcePrefix]
Represents a calling telephone number prefix.
The prefix can be 1 to 49 digits long.
Note: For notations representing multiple numbers, refer to ''Dialing
Plan Notation'' on page 155.
Source IP Address
[PstnPrefix_SourceAddress]
The source IP address of an IP-to-Tel call (obtained from the
Contact header in the INVITE message) that can be used for routing
decisions.
Notes:
You can configure from where the source IP address is obtained,
using the parameter SourceIPAddressInput (refer to ''Routing
General Parameters'' on page 157).
The source IP address can include the "x" wildcard to represent
single digits. For example: 10.8.8.xx represents all the addresses
between 10.8.8.10 to 10.8.8.99.
The source IP address can include the asterisk (*) wildcard to
represent any number between 0 and 255. For example, 10.8.8.*
represents all addresses between 10.8.8.0 and 10.8.8.255.
Hunt Group ID
[PstnPrefix_TrunkGroupId]
The Hunt Group to which incoming SIP calls are assigned that
match all or any combination (including only a single parameter) of
the parameters described above.
Profile ID
[PstnPrefix_ProfileId]
The IP Profile (configured in ''IP Profile Settings'' on page 173) that
is assigned to the routing rule.
Source IP Group ID
[PstnPrefix_SrcIPGroupID]
The source IP Group (1-9) associated with the incoming IP-to-Tel
call. This is the IP Group from where the INVITE message
originated. This IP Group can later be used as the 'Serving IP
Group' in the Account table (refer to ''Configuring the Account Table''
on page 188) for obtaining
authentication user name/password for
this call.
3.4.4.4.4 Internal DNS Table
The 'Internal DNS Table' page, similar to a DNS resolution is used to translate up to 20 host
(domain) names into IP addresses (e.g., when using the 'Tel to IP Routing' table). Up to
four different IP addresses can be assigned to the same host name, typically used for
alternative routing (for Tel-to-IP call routing).
Notes:
• The device initially attempts to resolve a domain name using the Internal
DNS table. If the domain name isn't listed in the table, the device
performs a DNS resolution using an external DNS server.
• You can also configure the DNS table using the ini file table parameter
DNS2IP (refer to ''Networking Parameters'' on page 236).
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