diff --git a/go.mod b/go.mod
index 06f7030..f8a4c3c 100644
--- a/go.mod
+++ b/go.mod
@@ -11,7 +11,7 @@ require (
 	github.com/gorilla/websocket v1.5.3
 	github.com/livekit/mageutil v0.0.0-20230125210925-54e8a70427c1
 	github.com/livekit/mediatransportutil v0.0.0-20241128072814-c363618d4c98
-	github.com/livekit/protocol v1.29.3
+	github.com/livekit/protocol v1.29.5-0.20241209183753-f6b5078b2244
 	github.com/magefile/mage v1.15.0
 	github.com/pion/dtls/v3 v3.0.4
 	github.com/pion/interceptor v0.1.37
diff --git a/go.sum b/go.sum
index 100874a..74d9fca 100644
--- a/go.sum
+++ b/go.sum
@@ -64,8 +64,8 @@ github.com/livekit/mageutil v0.0.0-20230125210925-54e8a70427c1 h1:jm09419p0lqTkD
 github.com/livekit/mageutil v0.0.0-20230125210925-54e8a70427c1/go.mod h1:Rs3MhFwutWhGwmY1VQsygw28z5bWcnEYmS1OG9OxjOQ=
 github.com/livekit/mediatransportutil v0.0.0-20241128072814-c363618d4c98 h1:QA7DqIC/ZSsMj8HC0+zNfMMwssHbA0alZALK68r30LQ=
 github.com/livekit/mediatransportutil v0.0.0-20241128072814-c363618d4c98/go.mod h1:WIVFAGzVZ7VMjPC5+nbSfwdFjWcbuLgx97KeNSUDTEo=
-github.com/livekit/protocol v1.29.3 h1:aAKhnc/E8H8uTB3sGmsp4OOtXV9vab2PqA57+SnDHEU=
-github.com/livekit/protocol v1.29.3/go.mod h1:NDg1btMpKCzr/w6QR5kDuXw/e4Y7yOBE+RUAHsc+Y/M=
+github.com/livekit/protocol v1.29.5-0.20241209183753-f6b5078b2244 h1:Eg9HK+5bMCDRKhh5g5g16oyNaMbCqMrJvxFBaBuP7Vo=
+github.com/livekit/protocol v1.29.5-0.20241209183753-f6b5078b2244/go.mod h1:NDg1btMpKCzr/w6QR5kDuXw/e4Y7yOBE+RUAHsc+Y/M=
 github.com/livekit/psrpc v0.6.1-0.20241018124827-1efff3d113a8 h1:Ibh0LoFl5NW5a1KFJEE0eLxxz7dqqKmYTj/BfCb0PbY=
 github.com/livekit/psrpc v0.6.1-0.20241018124827-1efff3d113a8/go.mod h1:CQUBSPfYYAaevg1TNCc6/aYsa8DJH4jSRFdCeSZk5u0=
 github.com/magefile/mage v1.15.0 h1:BvGheCMAsG3bWUDbZ8AyXXpCNwU9u5CB6sM+HNb9HYg=
diff --git a/sipclient.go b/sipclient.go
index 15a31d5..36725cc 100644
--- a/sipclient.go
+++ b/sipclient.go
@@ -68,6 +68,50 @@ func (s *SIPClient) CreateSIPOutboundTrunk(ctx context.Context, in *livekit.Crea
 	return s.sipClient.CreateSIPOutboundTrunk(ctx, in)
 }
 
+// GetSIPInboundTrunksByIDs gets SIP Inbound Trunks by ID.
+// Returned slice is in the same order as the IDs. Missing IDs will have nil in the corresponding position.
+func (s *SIPClient) GetSIPInboundTrunksByIDs(ctx context.Context, ids []string) ([]*livekit.SIPInboundTrunkInfo, error) {
+	if len(ids) == 0 {
+		return nil, ErrInvalidParameter
+	}
+
+	ctx, err := s.withAuth(ctx, withSIPGrant{Admin: true})
+	if err != nil {
+		return nil, err
+	}
+	req := &livekit.ListSIPInboundTrunkRequest{
+		TrunkIds: ids,
+	}
+	resp, err := s.ListSIPInboundTrunk(ctx, req)
+	if err != nil {
+		return nil, err
+	}
+	// Client-side filtering, in case SDK is newer than the server.
+	return req.FilterSlice(resp.Items), nil
+}
+
+// GetSIPOutboundTrunksByIDs gets SIP Outbound Trunks by ID.
+// Returned slice is in the same order as the IDs. Missing IDs will have nil in the corresponding position.
+func (s *SIPClient) GetSIPOutboundTrunksByIDs(ctx context.Context, ids []string) ([]*livekit.SIPOutboundTrunkInfo, error) {
+	if len(ids) == 0 {
+		return nil, ErrInvalidParameter
+	}
+
+	ctx, err := s.withAuth(ctx, withSIPGrant{Admin: true})
+	if err != nil {
+		return nil, err
+	}
+	req := &livekit.ListSIPOutboundTrunkRequest{
+		TrunkIds: ids,
+	}
+	resp, err := s.ListSIPOutboundTrunk(ctx, req)
+	if err != nil {
+		return nil, err
+	}
+	// Client-side filtering, in case SDK is newer than the server.
+	return req.FilterSlice(resp.Items), nil
+}
+
 // ListSIPTrunk lists SIP Trunks.
 //
 // Deprecated: Use ListSIPInboundTrunk or ListSIPOutboundTrunk
@@ -135,6 +179,28 @@ func (s *SIPClient) CreateSIPDispatchRule(ctx context.Context, in *livekit.Creat
 	return s.sipClient.CreateSIPDispatchRule(ctx, in)
 }
 
+// GetSIPDispatchRulesByIDs gets SIP Dispatch Rules by ID.
+// Returned slice is in the same order as the IDs. Missing IDs will have nil in the corresponding position.
+func (s *SIPClient) GetSIPDispatchRulesByIDs(ctx context.Context, ids []string) ([]*livekit.SIPDispatchRuleInfo, error) {
+	if len(ids) == 0 {
+		return nil, ErrInvalidParameter
+	}
+
+	ctx, err := s.withAuth(ctx, withSIPGrant{Admin: true})
+	if err != nil {
+		return nil, err
+	}
+	req := &livekit.ListSIPDispatchRuleRequest{
+		DispatchRuleIds: ids,
+	}
+	resp, err := s.ListSIPDispatchRule(ctx, req)
+	if err != nil {
+		return nil, err
+	}
+	// Client-side filtering, in case SDK is newer than the server.
+	return req.FilterSlice(resp.Items), nil
+}
+
 // ListSIPDispatchRule lists SIP Dispatch Rules.
 func (s *SIPClient) ListSIPDispatchRule(ctx context.Context, in *livekit.ListSIPDispatchRuleRequest) (*livekit.ListSIPDispatchRuleResponse, error) {
 	if in == nil {