Sunrise community
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Festnetz
Unser Festnetz Bereich der Sunrise und UPC Produkte.
SIP login data / VoIP credentials
IP telephony on FRITZ!Box
50% fee increase
Please suggest a DECT phone
Call quality degrades after about 120 seconds
Porting a Fixed Number from Swisscom to UPC
Add Fixed Phone Line
Voice mailbox access via Internet
SMTP Relay Address please so i can send mail using Sendmail over Linux.
Control / deactivate mobile voice mailbox and further information
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