| |||
| fournisseur de services d'audioconférence (A third-party organization that provides audio conferencing services over public switched telephone network (PSTN)) | |||
|
audio provider : 2 phrases in 1 subject |
| Microsoft | 2 |
| |||
| fournisseur de services d'audioconférence (A third-party organization that provides audio conferencing services over public switched telephone network (PSTN)) | |||
|
audio provider : 2 phrases in 1 subject |
| Microsoft | 2 |