[Linphone-developers] Fwd: Possible bug Linphone on running on Linux

[kevin barnard]

Hello

My first attempt at trying to help out with a bug report

Attached is zip file with pcap and Linphone logs

two calls are of interest, one failing and one working

a difference I see is that the failing one has an (a) rtmap section, which may be causing the call to be dropped by Linphone, though that rtpmap should be optional ?

another is that the working one has "message: Adding PCMU/8000 for compatibility, just in case"

anyway, let me know what you think

regards

kevin

GOOD

v=0

o=aculab-01841801 15724 15724 IN IP6 fd9f:af1c:a25b:0:6ab5:99ff:feea:62fc

s=-

c=IN IP6 fd9f:af1c:a25b:0:6ab5:99ff:feea:62fc

t=0 0

m=audio 10720 RTP/AVP 8 101

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15

 

message: channel [0xcfde40] [593] bytes parsed

message: Found transaction matching response.

message: Changing [client] [INVITE] transaction [0xdd7e80], from state [PROCEEDING] to [ACCEPTED]

message: Dialog [0xd7d2a0]: now updated by transaction [0xdd7e80].

message: op [0xdbbb80] : set_or_update_dialog() current=[0xd7d2a0] new=[0xd7d2a0]

message: Op [0xdbbb80] receiving call response [200], dialog is [0xd7d2a0] in state [BELLE_SIP_DIALOG_CONFIRMED]

message: Found payload PCMA/8000 fmtp=

message: Found payload telephone-event/8000 fmtp=0-15

message: Doing SDP offer/answer process of type outgoing

message: Processing for stream 0

message: Adding PCMU/8000 for compatibility, just in case.

 

BAD

v=0

o=aculab-01642001 26500 26500 IN IP6 fd9f:af1c:a25b:0:6ab5:99ff:feea:62fc

s=-

c=IN IP6 fd9f:af1c:a25b:0:6ab5:99ff:feea:62fc

t=0 0

m=audio 0 RTP/AVP 8 101

a=rtpmap:8 PCMA/8000

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15

 

message: channel [0xcfde40] [593] bytes parsed

message: Found transaction matching response.

message: Changing [client] [INVITE] transaction [0xdccdd0], from state [PROCEEDING] to [ACCEPTED]

message: Dialog [0xdcfea0]: now updated by transaction [0xdccdd0].

message: op [0xd9a580] : set_or_update_dialog() current=[0xdcfea0] new=[0xdcfea0]

message: Op [0xd9a580] receiving call response [200], dialog is [0xdcfea0] in state [BELLE_SIP_DIALOG_CONFIRMED]

message: Found payload PCMA/8000 fmtp=

message: Found payload telephone-event/8000 fmtp=0-15

message: Doing SDP offer/answer process of type outgoing

message: Processing for stream 0

warning: No matching stream for 0

LinphoneFiles.zip
Description: Zip archive