may bakom [1] help you ,-) -> ETSI ES 201 970 [2] might be the right stuff.

"special dial tone (often used to indicate the presence of messages waiting, or call forward activated);"

greetings

-steven

[1] http://www.bakom.admin.ch/themen/telekom/00457/01571/index.html?lang=de&... load=M3wBUQCu/8ulmKDu36WenojQ1NTTjaXZnqWfVpzLhmfhnapmmc7Zi6rZnqCkkIN2e32AbKb XrZ2lhtTN34al3p6YrY7P1oah162apo3X1cjYh2+hoJVn6w==.pdf [2] http://www.anacom.pt/streaming/es_201970v010101p.pdf?categoryId=115679&c... ntId=202391&field=ATTACHED_FILE

-----Original Message----- From: swinog-bounces@lists.swinog.ch [mailto:swinog-bounces@lists.swinog.ch] On Behalf Of Marcel Stutz Sent: Thursday, November 20, 2008 7:13 AM To: swinog@swinog.ch Subject: [swinog] Tone levels and Cadences of switzerland

Hello to all,

I have a Problem and 2 Question, i found a Document by Swisscom (only in German) with the Name "schnittstelleneigenschaften_de.pdf" ther are a lot of information and links to ETSI ... But now my first Problem ther is a "Supervisory tone" called Spezialsummton 2 (special dial tone) with this Tone levels and cadences

Cadence : 0,5 s on / 0,05 s off Frequency : 425 Hz +/- 15 Hz Level : -6.2 bis - 19.7 dbm

Can somewhere say me when this special dial tone 2 is playing by Swisscom ?

My 2nd Question or Problem is in the same Document there are talking about MWI (Message Waiting Indicator) and ther link to a ETSI Document wehre ther describe when and how to send a FSK signal when the telephone ring to notice on the display that the customer has a message on his voicemail. But ther dont say with dial tone the customer need to listen if ther is a message on his voicemail. Do somewehre know with dialtone i need to play if ther is a message on his voicemail that he know he need to listen his voicemail if his phone has no symbol to show the MWI Symbol.

[1] www.swisscom-fixnet.ch/fxres/kmu/schnittstelleneigenschaften_de.pdf

Thanks for a answer and time to help me or give me a input.

Marcel

---

swinog mailing list swinog@lists.swinog.ch http://lists.swinog.ch/cgi-bin/mailman/listinfo/swinog