C1000 7.5 issue with Anonymous

[zjamiz]

Hi all,
I have problem with C1000 7.5

When we make an anonymous call from PSTN till CS1000 5.5 it works fine but to CS1000 7.5 it does not work:

1) PSTN caller-CS1000(Rls5.5)Session Manager (Good Call)
2) PSTN caller-CS1000(Rls7.5)Session Manager (Bad Call)

In Rls5 you can see CS1000 sends INVITE with

Contact: <sip:00000000;phone- [email protected]:5060;maddr= 100.119.4.10;transport=tcp;user=phone >
But in Rls7.5 CS1000 sends INVITE with
Contact: sip:anonymous.invalid;[email protected]:5060;maddr= 100.119.4.10;transport=tcp;user=phone

It seems it could be some configuration miss in SM or CS1000 for CS1000 rls 7.5

I’ll be thankful for your useful tips!

[msadien]

HI

I've got the same problem .....any joy on your side yet ?

[justinreeves]

Try this

In EM under nodes server and media cards
select your node
select SIP Gateway
Under SIP URI Map

remove vacant number
remove unknown

You may need to add something to National and Subscriber

[davis25]

I suggest that you install Virtual trunk Patch 224 or higher,

This has resolved an issue with a ticket that I worked on with Cisco that had the same issue,

Keith