Sip Profiles

SIP configuration

Your Linq representative provides the signaling and media IP ranges and ports to allow through your firewall during onboarding.

Set primary_uri to your endpoint as scheme + host — sips: for TLS or sip: for UDP, with no user part (we add it). Each call arrives at your endpoint as:

sip:<called-number>@<your-host>

so you can route on the dialed number. The caller’s number is in the From header in E.164.

Create a SIP profile

POST/v3/sip-profiles

List SIP profiles

GET/v3/sip-profiles

Get a SIP profile by ID

GET/v3/sip-profiles/{sipProfileId}

Update a SIP profile

PUT/v3/sip-profiles/{sipProfileId}

Delete a SIP profile

DELETE/v3/sip-profiles/{sipProfileId}

Assign or clear a phone number's SIP profile

PUT/v3/phone-numbers/{phoneNumber}/sip-profile

ModelsExpand Collapse

SipProfile object { id, assigned_number_count, created_at, 5 more }

id: string

Unique identifier for the SIP profile

assigned_number_count: number

How many phone numbers reference this profile

created_at: string

formatdate-time

name: string

Human-readable name

primary_uri: string

Your SIP endpoint as scheme + host (sip: UDP / sips: TLS); no user part — we set it to the called number on each call.

updated_at: string

formatdate-time

version: number

Monotonic version, incremented on each update

backup_uri: optional string

Optional failover SIP URI. Null when unset.

SipProfileListResponse object { sip_profiles }

sip_profiles: array of SipProfile { id, assigned_number_count, created_at, 5 more }

The partner’s SIP profiles

id: string

Unique identifier for the SIP profile

assigned_number_count: number

How many phone numbers reference this profile

created_at: string

formatdate-time

name: string

Human-readable name

primary_uri: string

Your SIP endpoint as scheme + host (sip: UDP / sips: TLS); no user part — we set it to the called number on each call.

updated_at: string

formatdate-time

version: number

Monotonic version, incremented on each update

backup_uri: optional string

Optional failover SIP URI. Null when unset.

SipProfileAssignResponse object { phone_number, sip_profile_id }

phone_number: string

The phone number whose assignment changed

sip_profile_id: string

The assigned SIP profile id, or null when cleared