About Thibault Groisil

Thibault Groisil · 06-10-2016

Hi, We are configuring media forking on our CUBE to record all SIP calls to an external recorder. We are using media classes with media recording dia-peer. This is working fine when we record to 1 external recorder (SIP signaling and RTP streams are ...

Thibault Groisil · 03-25-2015

Hi, I didn't find anywhere if it was possible to have some rules/restrictions on SIP call routing. I explain our needs: We have a Cisco router 3925 acting as an SBC, and which is interfaced to several IP networks (which are all connected to separ...

Thibault Groisil · 04-11-2014

Hi,We are using 2 redundant Cisco 3925 configured for the VoIP. Today we have to modify each SBC manually for any change (dialpeer, etc.).In an industrial context, those manual actions may lead to errors. Is there a way/tool to configure the SBC once...

Thibault Groisil · 03-25-2014

Hi, We are having difficulties to configure properly the CUBE for digit translation in SIP-only world:Our internal numbering plan is 4 digits and we must add/remove a prefix to our internal phone numbers when calling/being called:Prefix is 200. The p...

Thibault Groisil · 06-12-2013

Hi,We are facing an issue during a re-INVITE dialog, where the remote UA changes its IP address.We are currently using iOS 15.2-4 on a CISCO 3925 acting as SBC.Here is the story:A call is established between the SBC and a local UA.The SBC sends its r...

Thibault Groisil · 10-26-2022

Thank you Pieterh for your reply.This means that it is not possible to have multiple primary vlans on a single port. So sad as it is possible to have the expected behaviour (multiple vlans on a trunk port, isolation between ports) on a single switch ...

Thibault Groisil · 06-19-2016

Thank you Leszek. The way we tested it was wrong indeed. Shutting down the second dial-peer lead to the expected behavior. I confirm that the recording call is dropped in absence of reply to the re-invite message.

Thibault Groisil · 06-13-2016

Thank you all for your answers. The issue is that we don't succeed to make the CUBE call the secondary recorder when the primary is out of order. We defined the first dial-peer tag with a "fake" telephone number, and defined the second one with the "...

Thibault Groisil · 01-29-2015

Hi,I confirm. We only forgot to put the config line "codec g711ulaw" in the dial-peer.Thanks for the hint which let us find out the issue.Thibault

Thibault Groisil · 01-28-2015

Hi,One dummy question related to this topic: In order to play an audio file at call init on the CUBE (SIP-SIP or ISDN-ISDN), is it required to have a DSP in the cisco router?Indeed we are running the same script and when we place the call (SIP-SIP) w...

Member Since	‎04-04-2013 08:00 AM
Date Last Visited	‎11-02-2022 12:52 AM
Posts	20

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Media forking to multiple recorders

Call routing rules

Replication of SBC configuration

Digit translation on SIP call transfer

Change of remote UA IP address during re-INVITE

Re: Multiple pvlan on the same interface

Thank you Leszek. The way we

Thank you all for your

Re: TCL script to play greeting x seconds into call in progress

Re: TCL script to play greeting x seconds into call in progress