Telephony Gateway
| REgistration Protocol
| telephony gateway | |
| telecom. | телефонный шлюз |
| registration protocol | |
| telecom. | протокол регистрации |
| |||
| телефонный шлюз (oleg.vigodsky) | |||
|
Telephony Gateway : 4 phrases in 2 subjects |
| Electronics | 2 |
| Telecommunications | 2 |