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add udp jumboframe support #527

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add udp jumboframe support #527

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085d54e
add udp jumboframe support
zusrut Nov 19, 2025
3a7997d
Rename the option to UDPMaxPayload.
dennwc Dec 11, 2025
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1 change: 1 addition & 0 deletions pkg/config/config.go
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Original file line number Diff line number Diff line change
Expand Up @@ -80,6 +80,7 @@ type Config struct {
NAT1To1IP string `yaml:"nat_1_to_1_ip"`
ListenIP string `yaml:"listen_ip"`

UDPMaxPayload int `yaml:"udp_max_payload"`
// if different from signaling IP
MediaUseExternalIP bool `yaml:"media_use_external_ip"`
MediaNAT1To1IP string `yaml:"media_nat_1_to_1_ip"`
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5 changes: 5 additions & 0 deletions pkg/sip/service.go
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Expand Up @@ -29,6 +29,8 @@ import (
"sync/atomic"
"time"

"github.com/livekit/sipgo/transport"

"google.golang.org/protobuf/types/known/emptypb"

msdk "github.com/livekit/media-sdk"
Expand Down Expand Up @@ -73,6 +75,9 @@ func NewService(region string, conf *config.Config, mon *stats.Monitor, log logg
if log == nil {
log = logger.GetLogger()
}
if conf.UDPMaxPayload > 0 {
transport.UDPMTUSize = conf.UDPMaxPayload
}
if conf.MediaTimeout <= 0 {
conf.MediaTimeout = defaultMediaTimeout
}
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