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Can't using IP telephony thorght VPN after Upgrade SRX650 to 12.1.X44

‎02-08-2014 11:47 PM

Hello,

 

We have VPN coneection between two sites for IP telephony and it was working without any problem at version "10.4R4" but after upgrading the version to 12.1.X44 the IP telephony not working and we tried to disable AGL voice but still same problem, now the VPN tunnel is UP but when we use the IP telephony it not working.

 

Main Firewall: SRX650 12.1.X44

other site firewall: Cisco ASA

 

 

any help would be greatly appreciated

 

3 REPLIES 3
SRX Services Gateway
Solution
Accepted by topic author mahmoud.marie@dpworld.com
‎08-26-2015 01:27 AM

Re: Can't using IP telephony thorght VPN after Upgrade SRX650 to 12.1.X44

‎02-09-2014 03:56 AM

what ALG's did you disable.


In case you having cisco ip telephony - i suggest, try to disable.
set security alg sip disable
set security alg sccp disable

I've noticed when upgrading from 10.x to 11. or higher, branch srx devices beginning from srx240 tends to enable sccp without any notifications.
Probably thats your case as well

SRX Services Gateway

Re: Can't using IP telephony thorght VPN after Upgrade SRX650 to 12.1.X44

‎02-09-2014 04:44 AM

Which voip system are you using?

 

There are some specific kb articles with configuration examples per vendor that may help.

Steve Puluka BSEET - Juniper Ambassador
IP Architect - DQE Communications Pittsburgh, PA (Metro Ethernet & ISP)
http://puluka.com/home
SRX Services Gateway

Re: Can't using IP telephony thorght VPN after Upgrade SRX650 to 12.1.X44

‎02-09-2014 04:51 AM

Thank you

It's Working Fine Now after diable the SCCP and SIP

 

your help is much appreciate Smiley Happy