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SRTP and TCL interaction

Hi, people! I need help.

I am setting up call  encryption for a nework, and I an finding issues with a gateway.

I have an H323 gateways connected to the PSTN through an E1 interface.

The outgoing calls go through a TCL script that triggers a billing application.

When I set up the gateway to use SRTP, I use the following commands.

!

voice service voip

  srtp fallback

!

From there, when I make a call to the PSTN, the SRTP leg of the call is not encrypted whenever the call goes through the TCL dialpeer.

If I route the calls to the PSTN through an alternate dialpeer that does not trigger the TCL script, the call is encrypted correctly.

Is thera any known interactions between SRTP and TCLs that I am not aware of?

I can´t find any reference.

Thanks,

Ariel

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Cisco Employee

SRTP and TCL interaction

Hi,

Just for the record and future references, SRTP with TCL scripts is not supported.

Regards,

Tere.

If you find this post helpful, please rate!

Regards, Tere. If you find this post helpful, please rate! :)

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1 REPLY 1
Cisco Employee

SRTP and TCL interaction

Hi,

Just for the record and future references, SRTP with TCL scripts is not supported.

Regards,

Tere.

If you find this post helpful, please rate!

Regards, Tere. If you find this post helpful, please rate! :)

View solution in original post

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