diff --git a/.changeset/sip-media-configs.md b/.changeset/sip-media-configs.md
new file mode 100644
index 00000000..34f88429
--- /dev/null
+++ b/.changeset/sip-media-configs.md
@@ -0,0 +1,5 @@
+---
+'livekit-server-sdk': minor
+---
+
+Support SIP media configs.
diff --git a/packages/livekit-server-sdk/package.json b/packages/livekit-server-sdk/package.json
index c8b815ab..9371e487 100644
--- a/packages/livekit-server-sdk/package.json
+++ b/packages/livekit-server-sdk/package.json
@@ -44,7 +44,7 @@
   },
   "dependencies": {
     "@bufbuild/protobuf": "^1.10.1",
-    "@livekit/protocol": "^1.46.6",
+    "@livekit/protocol": "^1.48.0",
     "camelcase-keys": "^9.0.0",
     "jose": "^5.1.2"
   },
diff --git a/packages/livekit-server-sdk/src/SipClient.ts b/packages/livekit-server-sdk/src/SipClient.ts
index 526e7d92..90426acc 100644
--- a/packages/livekit-server-sdk/src/SipClient.ts
+++ b/packages/livekit-server-sdk/src/SipClient.ts
@@ -7,6 +7,7 @@ import type {
   Pagination,
   RoomConfiguration,
   SIPHeaderOptions,
+  SIPMediaConfig,
   SIPMediaEncryption,
   SIPOutboundConfig,
 } from '@livekit/protocol';
@@ -81,7 +82,9 @@ export interface CreateSipInboundTrunkOptions {
   // Map SIP response headers from INVITE to sip.h.* participant attributes automatically.
   includeHeaders?: SIPHeaderOptions;
   krispEnabled?: boolean;
+  /** @deprecated - use `media.encryption` instead */
   mediaEncryption?: SIPMediaEncryption;
+  media?: SIPMediaConfig;
   /** Maximum time for a call to ring in seconds. */
   ringingTimeout?: number;
 }
@@ -99,7 +102,9 @@ export interface CreateSipOutboundTrunkOptions {
   headersToAttributes?: { [key: string]: string };
   // Map SIP response headers from INVITE to sip.h.* participant attributes automatically.
   includeHeaders?: SIPHeaderOptions;
+  /** @deprecated - use `media.encryption` instead */
   mediaEncryption?: SIPMediaEncryption;
+  media?: SIPMediaConfig;
 }
 
 export interface SipDispatchRuleDirect {
@@ -167,6 +172,7 @@ export interface CreateSipParticipantOptions {
   waitUntilAnswered?: boolean;
   /** Optional request timeout in seconds. default 60 seconds if waitUntilAnswered is true, otherwise 10 seconds */
   timeout?: number;
+  media?: SIPMediaConfig;
 }
 
 export interface ListSipDispatchRuleOptions {
@@ -203,7 +209,9 @@ export interface SipInboundTrunkUpdateOptions {
   authPassword?: string;
   name?: string;
   metadata?: string;
+  /** @deprecated - use `media.encryption` instead */
   mediaEncryption?: SIPMediaEncryption;
+  media?: SIPMediaConfig;
 }
 
 export interface SipOutboundTrunkUpdateOptions {
@@ -215,7 +223,9 @@ export interface SipOutboundTrunkUpdateOptions {
   destinationCountry?: string;
   name?: string;
   metadata?: string;
+  /** @deprecated - use `media.encryption` instead */
   mediaEncryption?: SIPMediaEncryption;
+  media?: SIPMediaConfig;
 }
 
 export interface TransferSipParticipantOptions {
@@ -325,6 +335,7 @@ export class SipClient extends ServiceBase {
         includeHeaders: opts.includeHeaders,
         krispEnabled: opts.krispEnabled,
         mediaEncryption: opts.mediaEncryption,
+        media: opts.media,
         ringingTimeout: opts.ringingTimeout
           ? new Duration({ seconds: BigInt(opts.ringingTimeout) })
           : undefined,
@@ -375,6 +386,7 @@ export class SipClient extends ServiceBase {
         includeHeaders: opts.includeHeaders,
         destinationCountry: opts.destinationCountry,
         mediaEncryption: opts.mediaEncryption,
+        media: opts.media,
       }),
     }).toJson();
 
@@ -780,6 +792,7 @@ export class SipClient extends ServiceBase {
         : undefined,
       krispEnabled: opts.krispEnabled,
       waitUntilAnswered: opts.waitUntilAnswered,
+      media: opts.media,
     }).toJson();
 
     const data = await this.rpc.request(
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 2d73d82a..5127ee09 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -247,8 +247,8 @@ importers:
         specifier: ^1.10.1
         version: 1.10.1
       '@livekit/protocol':
-        specifier: ^1.46.6
-        version: 1.46.6
+        specifier: ^1.48.0
+        version: 1.48.0
       camelcase-keys:
         specifier: ^9.0.0
         version: 9.1.3
@@ -988,8 +988,8 @@ packages:
   '@livekit/protocol@1.46.3':
     resolution: {integrity: sha512-YvsE4UN5i+wY9vXfwhF6EUrRyUm/YhiFU1jBcsmsLd/xodUJxYTBcWS4OgL4IJffjzIoyxsrbKp1h9qC55mtcQ==}
 
-  '@livekit/protocol@1.46.6':
-    resolution: {integrity: sha512-upzlHP1vi/kZ/QqALZTFskQ0ifqc2f15RKucHYOsIHJsaXvEYanG75mAb7o+Yomfs4XhQ4BaRsdY+TFHXpaqrg==}
+  '@livekit/protocol@1.48.0':
+    resolution: {integrity: sha512-fYHYgltH6YavAsokl3qsHLkBdQeKCl4UORVTub5crS3t8JtKFZ0uinHDFQ+XXdNKS6Ub9gcOjV+UHcDiqnWXoQ==}
 
   '@livekit/rtc-ffi-bindings-darwin-arm64@0.12.60':
     resolution: {integrity: sha512-YHXqybkYfaTc3txJXXWoVogiSP3yKJdkaZlIlZ6IDMGnN9elUoHDYU+ZSn/rbdGu0pp4HUOzffXkbkItN735Bw==}
@@ -4448,7 +4448,7 @@ snapshots:
     dependencies:
       '@bufbuild/protobuf': 1.10.1
 
-  '@livekit/protocol@1.46.6':
+  '@livekit/protocol@1.48.0':
     dependencies:
       '@bufbuild/protobuf': 1.10.1