Urgent: VoIP calls drop

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Urgent: VoIP calls drop

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Urgent: VoIP calls drop
Urgent: VoIP calls drop
2020-05-22 20:40:18

I have an Archer VR1200v, the telephone works perfectly but i have a huge problem, after exaclty 3 minutes, the phone line drops.

 

You can see here an example:

 

I have this problem with both Outgoing and Incoming Calls. I checked all my telephony settings and they seems all right.

 

Can you help me? I need it so much. Thanks.

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#1
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Re:Urgent: VoIP calls drop
2020-05-22 20:43:31 - last edited 2020-05-22 20:47:35

This is my telephone: https://www.gigaset.com/it_it/gigaset-c570-system-it/

 

I have Fastweb as ISP and these are its voip settings:

 

3. Requirements and settings related to VoIP service

 

SIP support (RFC 3261)

DNS query support for address resolution of Fastweb SIP network access proxy

SIP proxy: voip.fastwebnet.it

Proxy SIP Port: 5060

SIP Transport Protocol: UDP

Support for the PRACK method (RFC 3262)

Support OPTIONS method

REGISTER expires time: 3600 s

INVITE Expires: set to a value greater than 430 s

Supported codecs: G.729 G.729A (including version A, versions B and AB NOT supported), G.711 A-law

VAD (Voice Activity Detection): disabled

Packetization time: 20ms

DTMF tone support: in-band telephone-event (RFC 2833)

Fax protocol: only T.38

 

IP traffic QoS marking:

      SIP and RTP: DSCP CS5

      Data: DSCP 0

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#2
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Re:Urgent: VoIP calls drop
2020-05-23 12:41:26 - last edited 2020-05-23 12:41:49

I tried EVERYTHING, that's something wrong the TP-Link.

 

As you can see, every call last 3 minutes maximum.

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#3
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Re:Urgent: VoIP calls drop
2020-05-26 11:22:01
This is BIG problem of Tp-Link. Can someone help me? Tp-Link does not manage the VoIP well (Fastweb ISP).
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#4
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