> For the complete documentation index, see [llms.txt](https://prosbcdocs.telcobridges.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://prosbcdocs.telcobridges.com/telecom-references/sip-and-voip/ip-network/product-network-interfaces-cross-reference.md).

# Product network interfaces cross-reference

**TelcoBridges product ethernet interfaces cross reference**

This cross-reference provides an overview of each TelcoBridges product and their logical ethernet interfaces uses. Here is a brief definition of each logical interfaces:

* eth0/eth1:  Redundant control plane
* voip0 : Signaling (SIP, SIGTRAN) and VOIP media.
* voip1 : Signaling (SIP, SIGTRAN) and VOIP media.
* mngt0 : Toolpack OAM\&P, H.248 and SSH
* mngt1 : Toolpack OAM\&P, H.248 and SSH Note that what is shown here are default configurations. These interface are configurable. More details here [Configuring IP Interfaces](https://prosbcdocs.telcobridges.com/tmedia-documentation/other-pages/other/configuring-ip-interfaces).

| Products | Ethernet network interfaces names | Ethernet network interfaces names | Ethernet network interfaces names | Ethernet network interfaces names | Ethernet network interfaces names | Ethernet network interfaces names |
| -------- | --------------------------------- | --------------------------------- | --------------------------------- | --------------------------------- | --------------------------------- | --------------------------------- |
| Products | eth0                              | eth1                              | voip0                             | voip1                             | mgmt0                             | mgmt1                             |
| TMG800   | ✓ ETH0                            | ✓ ETH1                            | ✓ VOIP0                           | ✓ VOIP1                           | ✓ MGMT0                           | ✓ MGMT1                           |
| TMG3200  | ✓ ETH0                            | ✓ ETH1                            | ✓ VOIP0                           | ✓ VOIP1                           | ✓ MGMT0                           | ✓                                 |
| TMP800   | ✓ ETH0                            | ✓ ETH1                            | ✓ VOIP0                           | ✓ VOIP1                           | ✓                                 | ✓                                 |
| TMP6400  | ✓ ETH0                            | ✓ ETH1                            | ✓ VOIP0                           | ✓ VOIP1                           | ✓                                 | ✓                                 |


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