5610 Phone and Sonicwall TZ100 - Need help connecting

[PhoneGurl7385]

I am trying to set up a VPN phone with the Avaya 5610. I have made it through Phase 1 and having an issue with Phase 2.

Error code:3997700:0
Module:IKECFG:1184

Error code: 3997700:0
Module: IKMPD:353

My Settings are the following:
SERVER: IP OF THE VPN ROUTER
IKE ID: GroupVPN
PSK: presharded key from IT guy (re-entered serveral times to ensure it was correct)
IKE PARAMETERS:
IKE ID TYPE: FQDN
Diffie-Helman Group: 2
Encryption Alg: 3DES
Authentication Alg: SHA1
IKE Xchg Mode: Agressive
IKE Config Mode: Disabled
XAuth: Disabled
Cert Expiry Check: Disabled
Cert DN Check: Disabled

IPSec Parameters:
Encryption Alg:3DES
Authentication Alg: SHA1
Diffie-Helman Group: 2

VPN START MODE: BOOT

PASSWORD TYPE: N/A

Encapulation: 4500-4500

Systlog Server: Nothing programmed here

Protected Nets:
Virtual IP: Statically assigned to the internal subnet
Remote Net #1: 192.XXX.X.0/24

COPY TOS: NO

FILE SRVR: BLANK

QTEST: DISABLED

CONNECTIVITY CHECK: ALWAYS

I have checked with the router configuration and it matches. I am getting an error on the Sonicwall that

NAT Discovery : Local IPSec Security Gateway behind a NAT/NAPT Device
NAT Discovery : Peer IPSec Security Gateway behind a NAT/NAPT DeviceIKE Responder: ESP encryption algorithm does not match
IKE Responder: IPSec proposal does not match (Phase 2)


Any suggestions on how to fix this issue?

 

[Bas1234]

First turn "H323 transformations" off in the sonic.

___________________________________________
It works! Now if only I could remember what I did...

Dain Bramaged
___________________________________________

 

[Bas1234]

Also have a look here;

http://www.avaya.com/master-usa/en-us/resource/assets/applicationnotes/sonicwallvpn.pdf

___________________________________________
It works! Now if only I could remember what I did...

Dain Bramaged
___________________________________________

 

[PhoneGurl7385]

the H323 was turned off on the sonicwall.

And the document that you posted was for sonicwall to sonicwall not a sonicwall to VPN phone configuration.

Any other suggestions that we could try?