# OriginationRoute


Origination routes define call distribution properties for your SIP hosts to receive inbound calls using an Amazon Chime SDK Voice Connector. Limit: Ten origination routes for each Voice Connector.

**Note**  
The parameters listed below are not required, but you must use at least one.

## Contents


 ** Host **   <a name="chimesdk-Type-voice-chime_OriginationRoute-Host"></a>
The FQDN or IP address to contact for origination traffic.  
Type: String  
Required: No

 ** Port **   <a name="chimesdk-Type-voice-chime_OriginationRoute-Port"></a>
The designated origination route port. Defaults to 5060.  
Type: Integer  
Valid Range: Minimum value of 0. Maximum value of 65535.  
Required: No

 ** Priority **   <a name="chimesdk-Type-voice-chime_OriginationRoute-Priority"></a>
The priority associated with the host, with 1 being the highest priority. Higher priority hosts are attempted first.  
Type: Integer  
Valid Range: Minimum value of 1. Maximum value of 100.  
Required: No

 ** Protocol **   <a name="chimesdk-Type-voice-chime_OriginationRoute-Protocol"></a>
The protocol to use for the origination route. Encryption-enabled Amazon Chime SDK Voice Connectors use TCP protocol by default.  
Type: String  
Valid Values: `TCP | UDP`   
Required: No

 ** Weight **   <a name="chimesdk-Type-voice-chime_OriginationRoute-Weight"></a>
The weight assigned to an origination route. When hosts have equal priority, calls are distributed between them based on their relative weights.  
Type: Integer  
Valid Range: Minimum value of 1. Maximum value of 100.  
Required: No

## See Also


For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/chime-sdk-voice-2022-08-03/OriginationRoute) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/chime-sdk-voice-2022-08-03/OriginationRoute) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/chime-sdk-voice-2022-08-03/OriginationRoute)