Telephony Gateway
| REgistration Protocol
| telephony gateway | |
| telecom. | телефонный шлюз |
| registration protocol | |
| telecom. | протокол регистрации |
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| телефонный шлюз (oleg.vigodsky) | |||
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Telephony Gateway : 5 phrases in 3 subjects |
| Electronics | 2 |
| Information technology | 1 |
| Telecommunications | 2 |