Figure 5-5: Voip - Signaling Protocol - Nat Traversal; Table 5-7: Voip - Signaling Protocol - Nat Traversal - AudioCodes MP-202 User Manual

Click the button 'Advanced', and then check the box 'Enable STUN'; the parameters screen
for 'NAT Traversal' opens (showing the advanced parameters, including the basic
parameters).

Figure 5-5: VoIP - Signaling Protocol - NAT Traversal

Parameter
Enable STUN
STUN Server Address*
STUN Server Port*
Subnet Mask*
* This parameter appears only if 'Enable STUN' is checked.
MP-202 Telephone Adapter

Table 5-7: VoIP - Signaling Protocol - NAT Traversal

When checked, the SIP STUN Manager starts. SIP STUN Manager
resolves private addresses that need to be resolved to public addresses.
The IP address of the STUN server used to resolve private addresses.
The port of the STUN server.
The subnet mask address of the STUN server used to resolve private
addresses.
Description
38
User's Manual
Document #: LTRT-50605