Can I call edpnet support and other edpnet numbers for free with a Telephony subscription Support team April 23, 2024 15:06 Updated Yes, you can. With your edpnet telephony, you can call our support for free, as well as the other edpnet phone numbers. Related articles What are the calling rates How much does an extra telephone line cost Which smart services are included in the edpnet telephony subscription FRITZ!Box 7530 AX modem/router Do I have to pay activation costs