VoIP Phones - FritzBox: Difference between revisions

Revision as of 19:29, 5 January 2024

Some notes here for the fritzbox 7530: https://forums.thinkbroadband.com/voip/t/4749882-re-aa-voip-with-fritzbox-7530.html

I have a FB7590 on FritzOS 7.57 with A&A VoIP, all works fine.

Settings as follows:

Under "Telephony -> Telephone Numbers" you will need an entry for A&A, which should look like:

Status Telephone Number Provider Preselection
(green dot) 01yyyxxxxxx voiceless.aa.net.uk* *123#

I obscured our phone number, under "Status" you should see a green dot if successfully registered, the *123# is put in there by the Fritzbox, no need to set that up yourself.

There is an "edit" and "delete" button to the right. Once you click "edit" you see another page "Edit Telephone Number". Here I have got:

Under Account Information

Use internet telephone number checked
Telephony provider Other provider

Telephone number for registration

your number in international format, I have +441268xxxxxx
Internal telephone number in the FRITZ!Box** not really important, I have 01268xxxxx
Display name (leave blank)

Under Account Information

Username, Authentication name, Password as supplied by A&A
Registrar voiceless.aa.net.uk
Proxy server (leave blank)
STUN server (leave blank)

Under Telephone Number Format:

Precede the number dialed with these prefix numerals:
Country code select "With prefix (0044)"
Area code select "Without prefix (1268)
Relay outgoing emergency calls without prefixes checked
Relay special rate numbers without prefixes checked

the rest in this section is blank/unchecked

Under "Additional Settings for the Telephone Number":

DTMF transmission RTP or Inband
Suppress outgoing Caller ID (CLIR) CLIR via display name
Caller ID disabled
Provider supports G.726 in accordance with RFC 3551 unchecked
Provider supports call-back on busy (CCBS) in accordance with RFC 4235 unchecked
Provider supports forwarding of calls during the calling phase unchecked
Packet size in milliseconds in send direction 20

Under "Additional Settings for the Connection"

Use telephone number for registration checked
Always register via an internet connection checked

Contact internet telephony provider via

Transport protocol only via IPv4
The provider supports encrypted telephony via SRTP in accordance with RFC 3711 and RFC 4568 unchecked
Media protocol RTP/AVP
Provider supports MWI (RFC 3842) unchecked
Provider does not support REGISTER-fetch unchecked

It may also work with some of the above configured differently, but what is shown above works for me.

Fritz!Box
Tested on FireBrick SIP Server	Not yet
IPv6 Support
Versions and models Tested	Fon WLAN 7390

Firewall & Security

You will also want to set up firewall rules, as per the VoIP Firewall page.
Also see the VoIP Security page for information about securing your VoIP service.

@@ Line 5: / Line 5: @@
 I have a FB7590 on FritzOS 7.57 with A&A VoIP, all works fine.
-Settings as follows:
+'''Settings as follows:'''
 Under "Telephony -> Telephone Numbers" you will need an entry for A&A, which should look like:
  Status Telephone Number Provider Preselection
- (green dot) 01268xxxxxx voiceless.aa.net.uk* *123#
+ (green dot) 01yyyxxxxxx voiceless.aa.net.uk* *123#
 I obscured our phone number, under "Status" you should see a green dot if successfully registered, the *123# is put in there by the Fritzbox, no need to set that up yourself.
@@ Line 16: / Line 16: @@
 There is an "edit" and "delete" button to the right. Once you click "edit" you see another page "Edit Telephone Number". Here I have got:
-Under Account Information
+'''Under Account Information'''
 * Use internet telephone number checked
 * Telephony provider Other provider
-Telephone number for registration
+'''Telephone number for registration'''
 * your number in international format, I have +441268xxxxxx
 * Internal telephone number in the FRITZ!Box** not really important, I have 01268xxxxx
 * Display name (leave blank)
-Under Account Information
+'''Under Account Information'''
 *Username, Authentication name, Password as supplied by A&A
 *Registrar voiceless.aa.net.uk
@@ Line 32: / Line 31: @@
 *STUN server (leave blank)
-Under Telephone Number Format:
+'''Under Telephone Number Format:'''
-Telephone Number Format
 * Precede the number dialed with these prefix numerals:
 * Country code select "With prefix (0044)"
 * Area code select "Without prefix (1268)
-Relay outgoing emergency calls without prefixes checked
+* Relay outgoing emergency calls without prefixes checked
-Relay special rate numbers without prefixes checked
+* Relay special rate numbers without prefixes checked
 the rest in this section is blank/unchecked
-Under "Additional Settings for the Telephone Number":
+'''Under "Additional Settings for the Telephone Number":'''
 *DTMF transmission RTP or Inband
 *Suppress outgoing Caller ID (CLIR) CLIR via display name
@@ Line 53: / Line 49: @@
 *Packet size in milliseconds in send direction 20
-Under "Additional Settings for the Connection"
+'''Under "Additional Settings for the Connection"'''
 *Use telephone number for registration checked
 *Always register via an internet connection checked
-Contact internet telephony provider via
+'''Contact internet telephony provider via'''
 *Transport protocol only via IPv4
 *The provider supports encrypted telephony via SRTP in accordance with RFC 3711 and RFC 4568 unchecked