All ports should be accessible both inbound and outbound from the TKD IP address range. Blocking individual ports may interfere with registration.
TKD-Trunk Support
On this interactive support page you will find all the information you need about self-service on your TKD trunk. If the following information is not sufficient, you can of course contact our support team. You can reach the support team Monday through Friday from 08:00 – 17:30 at 02173 / 200 99 101.
Self-Service-Support
Server
| Name | Function | URL | Port | Alternate port number |
|---|---|---|---|---|
| SIP-Server | Registration server | voip.gntel.de | 5060 | 38388 |
| SIP-Server | Proxy-Server | voip.gntel.de | 5060 | 38388 |
| STUN-Server | STUN | stun.gntel.de | 3478 | |
| NTP-Server | Date and time | ntp.gntel.de | ||
| Media gateway | Audio, Image | 10000 - 20000 |
Valid codes
| Codec | Net data rate | Explanation |
|---|---|---|
| PMCU | 64 kbit/s | G.711 A-law |
| PMCA | 64 kbit/s | G.711 µ-law |
| G.729 | 8 kbit/s | One-off costs for activating the license |
| H.263 | Variabel | Video Codec |
| H.264 | Variabel | Video Codec |
Public IP addresses
| Network address | Netmask | Alt. Spelling Netmask | Explanation |
|---|---|---|---|
| 194.140.246.0 | 255.255.255.0 | /24 | Address range is 194.140.246.1 to 194.140.246.255 |
| 91.215.4.0 | 255.255.252.0 | /22 | Address range is 91.215.4.1 to 91.215.7.255 |