[j-nsp] SRX with Avaya IP Office

Shane Short shane at short.id.au
Fri Mar 14 04:47:31 EDT 2014


I've had no qualms in the past using the Juniper SIP ALG, which 
surprised me given how bad every other vendor's is, even with Cisco Java 
based handsets (which are painful at best). You do need to disable it 
for TCP, though.

> Craig Askings <mailto:caskings at ionetworks.com.au>
> 14 March 2014 8:29 am
> As wary as I am suggesting anything to do with ALGs, have you considered
> letting the SIP ALG on the SRX pin hole through the RTP sessions as needed
> for each call?
>
> That and rewriting SIP packets to account for NAT are it's main functions
>
>
> On 12 March 2014 22:04, Skeeve Stevens <
>
>
>
> Skeeve Stevens <mailto:skeeve+junipernsp at eintellegonetworks.com>
> 12 March 2014 8:04 pm
> Hi all,
>
> I have an SRX at a customer which has an Avaya voip system. We require
> external access for SIP softphones.
>
> The Avaya people are asking for like 500+ ports to be opened on NAT, to
> which I said no.
>
> Does anyone here have experience with the X One system and NAT through 
> SRX?
>
> ...Skeeve
>
> *Skeeve Stevens - *eintellego Networks Pty Ltd
> skeeve at eintellegonetworks.com ; www.eintellegonetworks.com
>
> Phone: 1300 239 038; Cell +61 (0)414 753 383 ; skype://skeeve
>
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>
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>
>
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