SIP Configuration for Local Symmetric NAT Traversal
From TBwiki
| This article applies to: | Product | Version |
| Tmedia | 3.0, 3.2 | |
| SBC | 3.1 |
It is assumed, that a SIP NAP or a SIP Open NAP has already been created and is allocated.
To configure a Local Symmetric NAT Traversal
1. Select NAPs in the Navigation Panel:
2. Select an existing SIP NAP in the list:
3. Click Network Address Translation (NAT):
4. We assume that a local NAT has been created and allocated. SBC/Tmedia can be configured for RTP messages traversing a local NAT as follows:
- No NAT: SBC/Tmedia is not behind a NAT for RTP messages.
- Existing [Local NAT name] item: local NAT name that will be used for the local RTP traversal method.
Select the appropriate method for RTP NAT Traversal.
5. We assume that a local NAT has been created and allocated. SBC/Tmedia can be configured for SIP messages traversing a local NAT as follows:
- No NAT: SBC/Tmedia is not behind a NAT for SIP messages.
- Existing [Local NAT name] item: local NAT name that will be used for the local SIP traversal method.
Select the appropriate method for SIP NAT traversal.
6. Click Save.
