Sunrise community
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Festnetz
Unser Festnetz Bereich der UPC Produkte.
My number was cut off, sunrise disconnected it
Calls only from/to specific numbers !
SIP credentials that get provisioned - BYOD/H
forwarding landline number using app?
Fixed Network - International Package
Can't make or receive calls
German fixnet not reachable from my UPC fixnet phone.
Cancelation of contract / Porting number
Phone lign not enabled
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.
VOIP
Change to international phone number
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