User Guide for 3050 ICP Users - Mitel Edocs

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Appendix B—Web Configuration Tool
Bypass Firewall NAT On | Off
This enables or disables firewall NAT
bypass operation. When enabled, this
features lets the 5055 SIP phone function
behind a firewall which is not SIP-aware.
Determines how the 5055 SIP phone will
Mode static | dynamic
obtain the IP address of the firewall. A static
address is
WAN IP Discovery URL WAN IP Discovery address
WAN IP Address Static WAN IP Address
Media Configuration Page
The Media Configuration page lets you change the media configurations of your SIP Phone.
These settings are specific to the SIP Phone. You must be logged in and your user profile
must be active to access this page using your user profile user name and password (see
Using Profiles on page 11). After making the changes, click the Apply button.
Figure 15 Web Configuration Tool: Media Configuration Page
Table 14 Web Configuration Tool: Media Configuration Settings
Setting Name Values (bold = default) Notes
Basic
Audio Codec Type
Frame Size
G711uLaw
G711Alaw
G729A
G729A & G711uLaw
G729A & G711uLaw &
G711ALaw
10 ms
20 ms
30 ms
G711 µ-Law: used in North America.
G711 A-Law: used in the U.K.
G729: 8:1 compression codec requiring
both ends to support this standard
(otherwise, reverts to G.711). 2
Frame size used by G711 or G729 codecs
for packet size. This can be set to 10, 20,
30 …. 100)
2 If you set the audio codec type to G.729, the users will not be able to use the Conference Call
feature (the Conf softkey is replaced by NA to indicate the feature is not available).