IP authentication goes offline

[jeetz]

Hi,

My sip is working fine. But when there is no call, it seems to die out. Like this



And when there is a call coming or dialed out, its like this.




Now I've spoken to my provider, he says if this happens again and again, the firewall will block due to suspicious activity. He stayed online quite a bit, then scratched his head.

I am on IP authentication, here is my config.

Gateway   

201



Enter the gateway name here.

Username   



Enter the username here.

Password   



Enter the password here.

From User   



Enter the from-user here.

From Domain   

sip.fromabc.com



Enter the from-domain here.

Proxy   

sip.fromabc.com



Enter the hostname or IP address of the proxy. host[:port]

Realm   



Enter the realm here.

Expire Seconds   

60



Enter the expire-seconds here.

Register   

False



Choose whether to register.

Retry Seconds   

30



Enter the retry-seconds here.

Distinct To   



Enter the distinct_to here.

Auth Username   



Enter the auth-username here.

Extension   



Enter the extension here.

Register Transport   

udp



Choose whether to register-transport.

Register Proxy   

sip.fromabc.com



Enter the hostname or IP address of the register proxy. host[:port]

Outbound Proxy   

sip.fromabc.com



Enter the hostname or IP address of the outbound proxy. host[:port]

Caller ID In From   

True



Enter the caller-id-in-from.

Supress CNG   



Enter the supress-cng

Sip CID Type   



Enter the sip cid type: none, pid, and rpid.

Codec Preferences   



Enter the codec preferences as a list. Ex: PCMA,PCMU,G722

Extension In Contact   

True



Enter the Extension In Contact

Ping   



Enter the ping interval here in seconds.

Channels   

0



Maximum number of simultaneous channels available in the gateway.

Hostname   



Enter the hostname / switchname.

Domain   

Global



Context   

public



Enter the context here.

Profile   

external



Enter the profile here.

Enabled   

True



Enable or Disable the Gateway

Description   



Enter the description.

Any bright ideas would be welcome.

Jeet.