Integrated Services Digital Network (English Wikipedia)

"Disclaimer", Internet Access service offerings, CenturyTel, archived from the original on 2008-12-25, retrieved 2009-06-07, You may not obtain Internet services over ISDN lines (BRI or PRI), dedicated circuits or special service circuits.

cio.in

T, Radhakrishna. "e-Seva: Enabling Bill Payment Without Queues" (PDF). Real CIO World. 1 (1): 74. Retrieved 4 April 2015.^{[permanent dead link]}

cisco.com

"BRI ISDN Backup With Backup Interface". Cisco. Retrieved 2020-03-04.

denwakyoku.jp

"Kitahama" NTT東日本 - 北浜ビル. Denwakyoku (in Japanese).

doi.org

Decina, M; Scace, E (May 1986). "CCITT Recommendations on the ISDN: A Review". IEEE Journal on Selected Areas in Communications. 4 (3): 320–25. doi:10.1109/JSAC.1986.1146333. ISSN 0733-8716.
Cioffi 2011, p. 30. Cioffi, John (May 2011). "Lighting up copper". IEEE Communications Magazine. 49 (5): 30–43. doi:10.1109/MCOM.2011.5762795. S2CID 8661205.
Cioffi 2011, p. 31. Cioffi, John (May 2011). "Lighting up copper". IEEE Communications Magazine. 49 (5): 30–43. doi:10.1109/MCOM.2011.5762795. S2CID 8661205.
Cioffi 2011, p. 32. Cioffi, John (May 2011). "Lighting up copper". IEEE Communications Magazine. 49 (5): 30–43. doi:10.1109/MCOM.2011.5762795. S2CID 8661205.
Cioffi 2011, p. 34. Cioffi, John (May 2011). "Lighting up copper". IEEE Communications Magazine. 49 (5): 30–43. doi:10.1109/MCOM.2011.5762795. S2CID 8661205.
Cioffi 2011, p. 38. Cioffi, John (May 2011). "Lighting up copper". IEEE Communications Magazine. 49 (5): 30–43. doi:10.1109/MCOM.2011.5762795. S2CID 8661205.
Robin, G; Treves, S (July 1979). "Pragmatic Introduction of Digital Switching and Transmission in Existing Networks". IEEE Transactions on Communications. 27 (7): 1071. doi:10.1109/TCOM.1979.1094494.
Aaron, R; Wyndrum, R (March 1986). "Future trends". IEEE Communications Magazine. 24 (3). AT&T Bell Laboratories: 38–43. doi:10.1109/MCOM.1986.1093028.

eetimes.com

Davis, Andrew (13 June 1997). "The H.320 Recommendation Overview". EE Times. Retrieved 7 November 2019.

engadget.com

"FCC redefines "broadband" to mean 768 kbit/s, "fast" to mean "kinda slow"", Engadget, 2008-03-19.

fcc.gov

hraunfoss.fcc.gov

Martin, Kevin J, Statement of Chairman, US: FCC, archived from the original (MS Word doc) on 2011-10-17, retrieved 2012-12-10.

fordham.edu

ir.lawnet.fordham.edu

Schulte-Braucks, Reinhard (1989). "Telecommunications Law and Policy in the European Community". Fordham Int'l L.J. 13 (2): 234. Retrieved 2022-10-18.

ghostarchive.org

Niek Jan van Damme (16 March 2014). "Deutsche Telekom - 100% IP by 2018". YouTube. Archived from the original on 2021-12-11. Retrieved 7 May 2016.

ieee.org

ieeexplore.ieee.org

Cioffi 2011, p. 30. Cioffi, John (May 2011). "Lighting up copper". IEEE Communications Magazine. 49 (5): 30–43. doi:10.1109/MCOM.2011.5762795. S2CID 8661205.
Cioffi 2011, p. 31. Cioffi, John (May 2011). "Lighting up copper". IEEE Communications Magazine. 49 (5): 30–43. doi:10.1109/MCOM.2011.5762795. S2CID 8661205.
Cioffi 2011, p. 32. Cioffi, John (May 2011). "Lighting up copper". IEEE Communications Magazine. 49 (5): 30–43. doi:10.1109/MCOM.2011.5762795. S2CID 8661205.
Cioffi 2011, p. 34. Cioffi, John (May 2011). "Lighting up copper". IEEE Communications Magazine. 49 (5): 30–43. doi:10.1109/MCOM.2011.5762795. S2CID 8661205.
Cioffi 2011, p. 38. Cioffi, John (May 2011). "Lighting up copper". IEEE Communications Magazine. 49 (5): 30–43. doi:10.1109/MCOM.2011.5762795. S2CID 8661205.

japaninc.com

"ISDN: A Solution in Search of a Problem", Computing Japan Magazine (article), September–October 1995.

mccoyproductions.net

McCoy, Jason (2014-02-05). "IPDTL, Source-Connect vs Skype for voice over talent". McCoy Productions. Archived from the original on 2015-02-28. Retrieved 16 March 2015.

microsoft.com

msdn.microsoft.com

"ISDN\SwitchType". Microsoft. Retrieved April 6, 2013.

ntt-east.co.jp

PTSNのマイグレーションについて～概括的展望～ (PDF). NTT East (in Japanese). JP. November 2, 2010. Archived from the original (PDF) on April 21, 2012. Retrieved June 20, 2014.

oecd.org

Broadband Statistics (report), OECD, 2006

semanticscholar.org

api.semanticscholar.org

Cioffi 2011, p. 30. Cioffi, John (May 2011). "Lighting up copper". IEEE Communications Magazine. 49 (5): 30–43. doi:10.1109/MCOM.2011.5762795. S2CID 8661205.
Cioffi 2011, p. 31. Cioffi, John (May 2011). "Lighting up copper". IEEE Communications Magazine. 49 (5): 30–43. doi:10.1109/MCOM.2011.5762795. S2CID 8661205.
Cioffi 2011, p. 32. Cioffi, John (May 2011). "Lighting up copper". IEEE Communications Magazine. 49 (5): 30–43. doi:10.1109/MCOM.2011.5762795. S2CID 8661205.
Cioffi 2011, p. 34. Cioffi, John (May 2011). "Lighting up copper". IEEE Communications Magazine. 49 (5): 30–43. doi:10.1109/MCOM.2011.5762795. S2CID 8661205.
Cioffi 2011, p. 38. Cioffi, John (May 2011). "Lighting up copper". IEEE Communications Magazine. 49 (5): 30–43. doi:10.1109/MCOM.2011.5762795. S2CID 8661205.

swbell.net

public.swbell.net

"What is ISDN?". Southwestern Bell. Archived from the original on April 15, 2013. Retrieved April 6, 2013.

talkers.com

"Verizon: No Longer Taking Orders for ISDN Service in Northeast Starting May 18". Talkers. March 28, 2013. Archived from the original on February 3, 2020. Retrieved April 6, 2013.

telenor.com

"Our history in Norway - Telenor Group". www.telenor.com (in Norwegian). Retrieved 2023-11-24.

telstra.com.au

"ISDN ON BUSINESSLINE® COMPLETE" (PDF). Telstra. March 15, 2015. Archived from the original (PDF) on 3 August 2018. Retrieved 3 August 2018.

enterprise-support.telstra.com.au

"ISDN Product Cease Sale and longer-term exit". Telstra. 21 September 2016. Retrieved 3 August 2018.

teltarif.de

Neuhetzki, Thorsten (24 Jan 2007). "Arcor will ab Sommer Fernsehen per Internet anbieten". teltarif.de. Retrieved 7 May 2016. Arcor setzt im Endkundenbereich auf NGN

tmc-telecom.co.uk

"The Big Switch Off". www.tmc-telecom.co.uk. Retrieved 2021-01-29.

web.archive.org

"Verizon: No Longer Taking Orders for ISDN Service in Northeast Starting May 18". Talkers. March 28, 2013. Archived from the original on February 3, 2020. Retrieved April 6, 2013.
"What is ISDN?". Southwestern Bell. Archived from the original on April 15, 2013. Retrieved April 6, 2013.
McCoy, Jason (2014-02-05). "IPDTL, Source-Connect vs Skype for voice over talent". McCoy Productions. Archived from the original on 2015-02-28. Retrieved 16 March 2015.
"ISDN-Verbreitung", Studie (PDF), DE: BMBF, archived from the original (PDF) on 2008-10-02.
"ISDN ON BUSINESSLINE® COMPLETE" (PDF). Telstra. March 15, 2015. Archived from the original (PDF) on 3 August 2018. Retrieved 3 August 2018.
PTSNのマイグレーションについて～概括的展望～ (PDF). NTT East (in Japanese). JP. November 2, 2010. Archived from the original (PDF) on April 21, 2012. Retrieved June 20, 2014.
Martin, Kevin J, Statement of Chairman, US: FCC, archived from the original (MS Word doc) on 2011-10-17, retrieved 2012-12-10.
"Disclaimer", Internet Access service offerings, CenturyTel, archived from the original on 2008-12-25, retrieved 2009-06-07, You may not obtain Internet services over ISDN lines (BRI or PRI), dedicated circuits or special service circuits.

wisegeek.com

"What Is Basic Rate Interface?". Retrieved April 6, 2013.

worldcat.org

Decina, M; Scace, E (May 1986). "CCITT Recommendations on the ISDN: A Review". IEEE Journal on Selected Areas in Communications. 4 (3): 320–25. doi:10.1109/JSAC.1986.1146333. ISSN 0733-8716.

youtube.com

Niek Jan van Damme (16 March 2014). "Deutsche Telekom - 100% IP by 2018". YouTube. Archived from the original on 2021-12-11. Retrieved 7 May 2016.