RTP Packets Send, But No Audio

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Asterisk Users 1 Comment

Hello,

What does it mean when “rtp set debug ip” shows RTP packets that have been send, but there is no audio ?

There was no audio on my call in both directions, but “rtp set debug”
shows that there were RTP packets send.

There is no firewall active on my Asterisk server :

[root@sip asterisk]# /sbin/service iptables status iptables: Firewall not running.

Kind regards, Jonas.

One thought on - RTP Packets Send, But No Audio

  • Sorry, here’s the rtp set debug :

    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Got RTP packet from my_ip_address:16448 (type 08, seq 015722, ts
    140986608, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Sent RTP packet to my_ip_address:16448 (type 08, seq 006738, ts
    1884800, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Got RTP packet from my_ip_address:16448 (type 08, seq 015723, ts
    140986768, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Sent RTP packet to my_ip_address:16448 (type 08, seq 006739, ts
    1884960, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Got RTP packet from my_ip_address:16448 (type 08, seq 015724, ts
    140986928, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Sent RTP packet to my_ip_address:16448 (type 08, seq 006740, ts
    1885120, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Got RTP packet from my_ip_address:16448 (type 08, seq 015725, ts
    140987088, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Sent RTP packet to my_ip_address:16448 (type 08, seq 006741, ts
    1885280, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Got RTP packet from my_ip_address:16448 (type 08, seq 015726, ts
    140987248, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Sent RTP packet to my_ip_address:16448 (type 08, seq 006742, ts
    1885440, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Got RTP packet from my_ip_address:16448 (type 08, seq 015727, ts
    140987408, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Sent RTP packet to my_ip_address:16448 (type 08, seq 006743, ts
    1885600, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Got RTP packet from my_ip_address:16448 (type 08, seq 015728, ts
    140987568, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Sent RTP packet to my_ip_address:16448 (type 08, seq 006744, ts
    1885760, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Got RTP packet from my_ip_address:16448 (type 08, seq 015729, ts
    140987728, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Sent RTP packet to my_ip_address:16448 (type 08, seq 006745, ts
    1885920, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Got RTP packet from my_ip_address:16448 (type 08, seq 015730, ts
    140987888, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Sent RTP packet to my_ip_address:16448 (type 08, seq 006746, ts
    1886080, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Got RTP packet from my_ip_address:16448 (type 08, seq 015731, ts
    140988048, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Sent RTP packet to my_ip_address:16448 (type 08, seq 006747, ts
    1886240, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Got RTP packet from my_ip_address:16448 (type 08, seq 015732, ts
    140988208, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Sent RTP packet to my_ip_address:16448 (type 08, seq 006748, ts
    1886400, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Got RTP packet from my_ip_address:16448 (type 08, seq 015733, ts
    140988368, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Sent RTP packet to my_ip_address:16448 (type 08, seq 006749, ts
    1886560, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Got RTP packet from my_ip_address:16448 (type 08, seq 015734, ts
    140988528, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Sent RTP packet to my_ip_address:16448 (type 08, seq 006750, ts
    1886720, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Got RTP packet from my_ip_address:16448 (type 08, seq 015735, ts
    140988688, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Sent RTP packet to my_ip_address:16448 (type 08, seq 006751, ts
    1886880, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Got RTP packet from my_ip_address:16448 (type 08, seq 015736, ts
    140988848, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Sent RTP packet to my_ip_address:16448 (type 08, seq 006752, ts
    1887040, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Got RTP packet from my_ip_address:16448 (type 08, seq 015737, ts
    140989008, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Sent RTP packet to my_ip_address:16448 (type 08, seq 006753, ts
    1887200, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Got RTP packet from my_ip_address:16448 (type 08, seq 015738, ts
    140989168, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Sent RTP packet to my_ip_address:16448 (type 08, seq 006754, ts
    1887360, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Got RTP packet from my_ip_address:16448 (type 08, seq 015739, ts
    140989328, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Sent RTP packet to my_ip_address:16448 (type 08, seq 006755, ts
    1887520, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Got RTP packet from my_ip_address:16448 (type 08, seq 015740, ts
    140989488, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Sent RTP packet to my_ip_address:16448 (type 08, seq 006756, ts
    1887680, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Got RTP packet from my_ip_address:16448 (type 08, seq 015741, ts
    140989648, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Sent RTP packet to my_ip_address:16448 (type 08, seq 006757, ts
    1887840, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Got RTP packet from my_ip_address:16448 (type 08, seq 015742, ts
    140989808, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Sent RTP packet to my_ip_address:16448 (type 08, seq 006758, ts
    1888000, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Got RTP packet from my_ip_address:16448 (type 08, seq 015743, ts
    140989968, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Sent RTP packet to my_ip_address:16448 (type 08, seq 006759, ts
    1888160, len 000160)
    [Nov 28 11:35:47] VERBOSE[8449] res_rtp_asterisk.c: [Nov 28 11:35:47]
    Got RTP packet from my_ip_address:16448 (type 08, seq 015744, ts
    140990128, len 000160)