SIP User's Manual 168 Document #: LTRT-12801
MP-500 MSBG
4. From the 'Profile Preference' drop-down list, select the priority of the IP Profile, where
'1' is the lowest priority and '20' is the highest. If both IP and Tel profiles apply to the
same call, the coders and other common parameters (noted by an asterisk) of the
preferred Profile are applied to that call. If the Preference of the Tel and IP Profiles is
identical, the Tel Profile parameters are applied.
Note: If the coder lists of both IP and Tel Profiles apply to the same call, only the
coders common to both are used. The order of the coders is determined by the
preference.
5. Configure the IP Profile's parameters according to your requirements. Parameters that
are unique to IP Profile are described in the table below.
6. From the 'Coder Group' drop-down list, select the coder group that you want to assign
to the IP Profile. You can select the device's default coders (refer to ''Configuring
Coders'' on page 161), o
r one of the coder groups you defined in the 'Coder Group
Settings' page (refer to ''Configuring Coder Groups'' on page 162).
7. Rep
eat steps 2 through 6 for the next IP Profiles (optional).
8. Click the Submit button to save your changes.
9. To save the changes to flash memory, refer to ''Saving Configuration'' on page 237.
Table 3-16:
Description of Parameter Unique to IP Profile
Parameter Description
Number of Calls Limit Maximum number of concurrent calls. If the profile is set to some
limit, the device maintains the number of concurrent calls (incoming
and outgoing) pertaining to the specific profile. A limit value of '-1'
indicates that there is no limitation on calls for that specific profile
(default). A limit value of '0' indicates that all calls are rejected.
When the number of concurrent calls is equal to the limit, the
device rejects any new incoming and outgoing calls belonging to
that profile.
SBC Extension Coders Group
ID
[IpProfile_SBCExtensionCod
ersGroupID]
Defines the Coder Group ID for extended (additional) coders. This
is used when transcoding is required between two user agents
(i.e., the SDP answer from one user agent doesn’t include any
coder included in the offer previously sent by the other user agent).
Therefore, to allow user agents of different IP Groups to
communicate with each other (regardless of their capabilities), an
extended coders table with at least one coder that is supported by
each IP Groups' user agents needs to be assigned to each IP
Group. Therefore, each offer destined to specific IP Groups
includes this coder.
3.4.5.6 SIP Advanced Parameters
The SIP Advanced Parameters submenu allows you to configure advanced SIP control
protocol parameters. This submenu contains the following page items:
îš„ Advanced Parameters (refer to ''Configuring Advanced Parameters'' on page 168)
îš„ Supplem
entary Services (refer to ''Configuring Supplementary Services'' on page 170)
îš„ Meterin
g Tones (refer to Configuring Metering Tones on page 171)
îš„ Cha
rge Codes (refer to Configuring the Charge Codes Table on page 172)
îš„ Keypad Feat
ures (refer to Configuring Keypad Features on page 173)
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