| filename extensions | art-335 |
| 323 | |
| TechTarget file types | art-336 | 323-H-323-Internet-Telephony |
| TechTarget file types | art-336 | 323-New-Media-Phone-H-323-Internet-Telephony |
| English | eng-000 | H.323 Internet Telephony |
| English | eng-000 | H.323 Internet Telephony File |
| English | eng-000 | New Media Phone / H.323 Internet Telephony |