![Videotelephony / Voice over IP / Session Initiation Protocol / Signalling System No. 7 / Telephone number mapping / Public switched telephone network / Internet / Call centre / Metaswitch / Electronic engineering / Telephony / Electronics Videotelephony / Voice over IP / Session Initiation Protocol / Signalling System No. 7 / Telephone number mapping / Public switched telephone network / Internet / Call centre / Metaswitch / Electronic engineering / Telephony / Electronics](https://www.pdfsearch.io/img/f181c7f2383c0823f91539a144278825.jpg) Date: 2003-03-25 13:48:38Videotelephony Voice over IP Session Initiation Protocol Signalling System No. 7 Telephone number mapping Public switched telephone network Internet Call centre Metaswitch Electronic engineering Telephony Electronics | | Feature Interaction in Internet Telephony Jonathan Lennox, Henning Schulzrinne Columbia University [removed], [removed] Abstract. While Internet telephony aims to provide services at least equal toAdd to Reading ListSource URL: www.cs.columbia.eduDownload Document from Source Website File Size: 59,43 KBShare Document on Facebook
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