Credentials for different SIP providers

[Turbo727]

Hi All,

We are trying to register two sip trunks with two different providers. We managed to get them registered, but with the configuration in the cisco document, both credentials are sending to both providers, which results in a provider blocking our IP due to multiple wrong logins.

CIN-2921-1#sh sip register st
--------------------- Registrar-Index  1 ---------------------

Line                             peer       expires(sec) registered P-Associ-URI
================================ ========== ============ ========== ============
SIPProvier1                       -1         0            no        
SIPProvier2                       -1         0            no        

--------------------- Registrar-Index  2 ---------------------

Line                             peer       expires(sec) registered P-Associ-URI
================================ ========== ============ ========== ============
SIPProvier1                      -1         38           no        
SIPProvier2                      -1         18           yes    

Is there a way I can specify which credential should be used for which sip trunk?

Thanks

[Jagpreet Singh]

Hi,

Can you please share the running configuration from the Cube..


Regards

Jagpreet

[Chris Deren]

This has been asked here several times, did you try searching for similar issue?

Chris

[Turbo727]

excuse me for my bad searching skills. So is the answer a NO?

[Jorge Armijo · Accepted solution]

Please look at:

http://www.cisco.com/en/US/docs/ios/voice/cube/configuration/guide/vb_9655_ps5640_TSD_Products_Configuration_Guide_Chapter.html

Restrictions for Support for Multiple Registrars on SIP Trunks

The Support for Multiple Registrars on SIP trunks feature has the following restrictions:

•Old and new forms of the registrar command are mutually exclusive: the registrar can be configured in  either primary/secondary mode or multiple registrar mode—not both.

•Dynamic  Host Configuration Protocol (DHCP) support is not available with  multiple registrars (available for primary/secondary mode only).

•Only one authentication configuration per username can be configured at any one time.

•A maximum of six registrars can be configured at any given time.

•A maximum of 12 different realms can be configured for each endpoint.

•You  cannot restrict the registration of specific endpoints with specific  registrars—once a new registrar is configured, all endpoints will begin  registering to the new registrar.

•You cannot remove multiple configurations of credentials simultaneously—only one credential can be removed at a time.

HTH

--
Jorge Armijo

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