![Broadband / Videotelephony / Voice over IP / Dial tone / Telephone numbering plan / Public switched telephone network / Rotary dial / Call-progress tone / Telephone / Telephony / Electronic engineering / Technology Broadband / Videotelephony / Voice over IP / Dial tone / Telephone numbering plan / Public switched telephone network / Rotary dial / Call-progress tone / Telephone / Telephony / Electronic engineering / Technology](https://www.pdfsearch.io/img/ae909a7a99f9d7fb0a0eaabc267b77ac.jpg)
| Document Date: 2009-08-21 21:24:39 Open Document File Size: 1,16 MBShare Result on Facebook
City Use Auth / / Company PSTN To SPA / / Country Australia / / IndustryTerm web browser / web interface / / / Position Administrator / / Technology VOIP / http / PSTN / / URL http /
SocialTag |