Asterisk16 ok registration ok ring, but i can't hear

hi all,
i have installed asterisk16 few days ago.
i have a asterisk over my raspberry and i try to test two client(in my LAN network; server 192.168.1.249; client1 192.168.1.100;client2 192.168.1.212).
the two client can register over asterisk and can ringing to the other client, but i can’t hear nothing.
in the statistic of the client (into the zoiper),
client1: can send the packeg but no reveice
client2: can received but no send
very strange

Blockquote
pjsip.conf
[transport-udp]
type=transport
protocol=udp ;udp,tcp,tls,ws,wss
bind=0.0.0.0
[601]
type=endpoint
transport=transport-udp
context=from-internal
disallow=all
allow=ulaw
allow=gsm
auth=601
aors=601
[601]
type=auth
auth_type=userpass
password=601
username=601
[601]
type=aor
max_contacts=1

602 has got the same configuration with user/passwd 602/602

extension.conf
[from-internal]
exten => 601,1,Dial(PJSIP/601,20)
exten => 602,1,Dial(PJSIP/602,20)

Blockquote

rtp.conf
[general]
;
; RTP start and RTP end configure start and end addresses
;
; Defaults are rtpstart=5000 and rtpend=31000
;
rtpstart=10000
rtpend=200000

rtp log, start to send packeges (continues)
Got  RTP packet from    192.168.1.212:58170 (type 00, seq 052233, ts 1663632415, len 000160)
Sent RTP P2P packet to 192.168.1.100:41734 (type 00, len 000160)
Got  RTP packet from    192.168.1.212:58170 (type 00, seq 052234, ts 1663632575, len 000160)
Sent RTP P2P packet to 192.168.1.100:41734 (type 00, len 000160)
Got  RTP packet from    192.168.1.212:58170 (type 00, seq 052235, ts 1663632735, len 000160)
Sent RTP P2P packet to 192.168.1.100:41734 (type 00, len 000160)
Got  RTP packet from    192.168.1.212:58170 (type 00, seq 052236, ts 1663632895, len 000160)
Sent RTP P2P packet to 192.168.1.100:41734 (type 00, len 000160)
Got  RTP packet from    192.168.1.212:58170 (type 00, seq 052237, ts 1663633055, len 000160)
Sent RTP P2P packet to 192.168.1.100:41734 (type 00, len 000160)
Got  RTP packet from    192.168.1.212:58170 (type 00, seq 052238, ts 1663633215, len 000160)
Sent RTP P2P packet to 192.168.1.100:41734 (type 00, len 000160)
Got  RTP packet from    192.168.1.212:58170 (type 00, seq 052239, ts 1663633375, len 000160)
Sent RTP P2P packet to 192.168.1.100:41734 (type 00, len 000160)
Got  RTP packet from    192.168.1.212:58170 (type 00, seq 052240, ts 1663633535, len 000160)
Sent RTP P2P packet to 192.168.1.100:41734 (type 00, len 000160)
Got  RTP packet from    192.168.1.212:58170 (type 00, seq 052241, ts 1663633695, len 000160)
Sent RTP P2P packet to 192.168.1.100:41734 (type 00, len 000160)
<--- Received SIP request (697 bytes) from UDP:192.168.1.100:48224 --->
BYE sip:192.168.1.249:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.100:48224;branch=z9hG4bK-524287-1---1ca6e0d363a2e678;rport
Max-Forwards: 70
Contact: <sip:601@192.168.1.100:48224;transport=UDP>
To: <sip:602@192.168.1.249>;tag=a4a4a361-10df-40b1-ba6d-e65fdd97609b
From: <sip:601@192.168.1.249>;tag=1e6de73d
Call-ID: Zhki491TtXw2W9PL05mNcQ..
CSeq: 3 BYE
User-Agent: Zoiper rv2.10.11.5-mod
Authorization: Digest username="601",realm="asterisk",nonce="1605955591/fa071ae780a69bdfc8a7b94cd7b83378",uri="sip:192.168.1.249:5060",response="333b32d4b2cc12d06e84c724436a7b4c",cnonce="d58a010f0d69fb4b689c8ff4748c13ca",nc=00000002,qop=auth,algorithm=md5,opaque="5b64c43a1a06c10e"
Content-Length: 0


<--- Transmitting SIP response (346 bytes) to UDP:192.168.1.100:48224 --->
SIP/2.0 200 OK

i dont’ have firewall active.
any suggestion?
Peter

The above line contains a value that is not supported by UDP, and therefore not supported by RTP.

hi, thanks for the answer. i have changed the value to 20000(std), but i have got the same problem, no audio and no packeg.

i have trying both confugation wiith
with out direct_media=no
and with direct_media=no

Blockquote
with out direct_media=no
Added contact ‘sip:602@192.168.1.212:51330;transport=UDP;rinstance=70a0df46a513e959’ to AOR ‘602’ with expiration of 60 seconds
== Endpoint 602 is now Reachable
== Setting global variable ‘SIPDOMAIN’ to ‘192.168.1.249’
– Executing [602@from-internal:1] Dial(“PJSIP/601-00000000”, “PJSIP/602,20”) in new stack
– Called PJSIP/602
– PJSIP/602-00000001 is ringing
– PJSIP/602-00000001 is ringing
– PJSIP/602-00000001 answered PJSIP/601-00000000
0x73d3df48 – Strict RTP learning after remote address set to: 192.168.1.212:58170
0x73d32800 – Strict RTP learning after remote address set to: 192.168.1.100:41734
– Channel PJSIP/602-00000001 joined ‘simple_bridge’ basic-bridge <6dbf8fda-1afd-40fb-95c2-fb01f7c4deb3>
0x73d3df48 – Strict RTP switching to RTP target address 192.168.1.212:58170 as source
– Channel PJSIP/601-00000000 joined ‘simple_bridge’ basic-bridge <6dbf8fda-1afd-40fb-95c2-fb01f7c4deb3>
Bridge 6dbf8fda-1afd-40fb-95c2-fb01f7c4deb3: switching from simple_bridge technology to native_rtp
Remotely bridged ‘PJSIP/601-00000000’ and ‘PJSIP/602-00000001’ - media will flow directly between them
0x73d32800 – Strict RTP switching to RTP target address 192.168.1.100:41734 as source

Blockquote
direct_media=no

RTP Debugging Enabled
== Setting global variable ‘SIPDOMAIN’ to ‘192.168.1.249’
– Executing [601@from-internal:1] Dial(“PJSIP/602-00000000”, “PJSIP/601,20”) in new stack
– Called PJSIP/601
– PJSIP/601-00000001 is ringing
– PJSIP/601-00000001 is ringing
– PJSIP/601-00000001 answered PJSIP/602-00000000
> 0x73f1cb98 – Strict RTP learning after remote address set to: 192.168.1.100:41734
> 0x73f41618 – Strict RTP learning after remote address set to: 192.168.1.212:58170
– Channel PJSIP/601-00000001 joined ‘simple_bridge’ basic-bridge
– Channel PJSIP/602-00000000 joined ‘simple_bridge’ basic-bridge
> Bridge fcff8a01-08ea-4d23-9537-cbc279c73481: switching from simple_bridge technology to native_rtp
> Locally RTP bridged ‘PJSIP/602-00000000’ and ‘PJSIP/601-00000001’ in stack
> 0x73f1cb98 – Strict RTP switching to RTP target address 192.168.1.100:41734 as source
Got RTP packet from 192.168.1.100:41734 (type 95, seq 009170, ts 1792484107, len 000001)
> 0x73f41618 – Strict RTP switching to RTP target address 192.168.1.212:58170 as source
Got RTP packet from 192.168.1.212:58170 (type 95, seq 054604, ts 297490369, len 000001)
Got RTP packet from 192.168.1.212:58170 (type 00, seq 054605, ts 297490369, len 000160)
Sent RTP P2P packet to 192.168.1.100:41734 (type 00, len 000160)
Got RTP packet from 192.168.1.212:58170 (type 00, seq 054606, ts 297490529, len 000160)
Sent RTP P2P packet to 192.168.1.100:41734 (type 00, len 000160)

but the problem is the same. always no audio.
any suggestion?
Peter

Hi all, i have reinstalled all the sipclients and now is all ok. thank for all.
Peter