Hi to all, In my "fs_cli" I am getting bellow message very frequently. Can you any one help me where is the error? 2011-08-02 17:11:33.028452 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1 2011-08-02 17:11:33.048455 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1 2011-08-02 17:11:33.048455 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1 2011-08-02 17:11:33.068455 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1 2011-08-02 17:11:33.068455 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1 2011-08-02 17:11:33.068455 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1 -- Regards Venkatesan OV.
On 8/2/11, ovvenkat <ovvenkatesan@gmail.com> wrote:
Hi to all,
In my "fs_cli" I am getting bellow message very frequently. Can you any one help me where is the error?
2011-08-02 17:11:33.028452 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1 2011-08-02 17:11:33.048455 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1 2011-08-02 17:11:33.048455 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1 2011-08-02 17:11:33.068455 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1 2011-08-02 17:11:33.068455 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1 2011-08-02 17:11:33.068455 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1
-- Regards Venkatesan OV.
-- Sent from my mobile device Sincerely, Giovanni Maruzzelli Cell : +39-347-2665618
On Tue, Aug 2, 2011 at 7:45 AM, ovvenkat <ovvenkatesan@gmail.com> wrote:
Hi to all,
In my "fs_cli" I am getting bellow message very frequently. Can you any one help me where is the error?
2011-08-02 17:11:33.028452 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1 2011-08-02 17:11:33.048455 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1 2011-08-02 17:11:33.048455 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1 2011-08-02 17:11:33.068455 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1 2011-08-02 17:11:33.068455 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1 2011-08-02 17:11:33.068455 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1
That really looks like some sort of garbage on the line (although is not strictly only garbage since they seem to be valid HDLC frames). How often do you get this? the word "frequently" means nothing from an engineering point of view. Every minute you get a burst of these? or is it a constant flow? can you receive/place calls despite this message? Try taking a pcap file when you're receiving those messages: http://wiki.sangoma.com/wanpipe-wireshark-pcap-pri-bri-wan-t1-e1-tracing Moises Silva Senior Software Engineer, Software Development Manager Sangoma Technologies Inc. | 100 Renfrew Drive, Suite 100, Markham ON L3R 9R6 Canada t. 1 905 474 1990 x128 | e. moy@sangoma.com
Hi, Thank you for your response. Here I have created 2 pcap files. 1. isdn.pcap file captured only signaling status. 2. isdn_oncall.pcap file captured at the time of outbound call. (call got disconnected) Since Its live server, plz reply me ASAP. Here is the System configuration. freeswitch@192.168.1.110@internal> version FreeSWITCH Version 1.0.head (git-a7c6fa9 2011-08-02 00-27-38 -0500) [root@localhost var]# wanrouter status Devices currently active: wanpipe1 Wanpipe Config: Device name | Protocol Map | Adapter | IRQ | Slot/IO | If's | CLK | Baud rate | wanpipe1 | N/A | A101/1D/A102/2D/4/4D/8| 21 | 0 | 1 | N/A | 0 | Wanrouter Status: Device name | Protocol | Station | Status | wanpipe1 | AFT TE1 | N/A | Connected | [root@localhost var]# wanrouter hwprobe ------------------------------- | Wanpipe Hardware Probe Info | ------------------------------- 1 . AFT-A101-SH : SLOT=0 : BUS=17 : IRQ=21 : CPU=A : PORT=1 : HWEC=0 : V=37 Card Cnt: A101-2=1 [root@localhost var]# wanpipemon -i w1g1 -c Ta ***** w1g1: E1 Rx Alarms (Framer) ***** ALOS: OFF | LOS: OFF RED: OFF | AIS: OFF LOF: OFF | RAI: OFF* ( some time its ON )* ***** w1g1: E1 Rx Alarms (LIU) ***** Short Circuit: OFF Open Circuit: OFF Loss of Signal: OFF ***** w1g1: E1 Tx Alarms ***** AIS: OFF | YEL: OFF ***** w1g1: E1 Performance Monitoring Counters ***** Line Code Violation : 1373 Far End Block Errors : 0 CRC4 Errors : 0 FAS Errors : 2822 Rx Level : > -2.5db Regards, Venkat. On Wed, Aug 3, 2011 at 8:06 AM, Moises Silva <moises.silva@gmail.com> wrote:
On Tue, Aug 2, 2011 at 7:45 AM, ovvenkat <ovvenkatesan@gmail.com> wrote:
Hi to all,
In my "fs_cli" I am getting bellow message very frequently. Can you any one help me where is the error?
2011-08-02 17:11:33.028452 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1 2011-08-02 17:11:33.048455 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1 2011-08-02 17:11:33.048455 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1 2011-08-02 17:11:33.068455 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1 2011-08-02 17:11:33.068455 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1 2011-08-02 17:11:33.068455 [INFO] ftmod_sangoma_isdn_stack_rcv.c:995 sng_isdn->s1: Invalid Q.921/Q.931 frame - ignoring len:1
That really looks like some sort of garbage on the line (although is not strictly only garbage since they seem to be valid HDLC frames).
How often do you get this? the word "frequently" means nothing from an engineering point of view. Every minute you get a burst of these? or is it a constant flow? can you receive/place calls despite this message?
Try taking a pcap file when you're receiving those messages: http://wiki.sangoma.com/wanpipe-wireshark-pcap-pri-bri-wan-t1-e1-tracing
Moises Silva Senior Software Engineer, Software Development Manager Sangoma Technologies Inc. | 100 Renfrew Drive, Suite 100, Markham ON L3R 9R6 Canada t. 1 905 474 1990 x128 | e. moy@sangoma.com
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-- If you have come to help me, you are wasting your time. If you have come to because your liberation is bound up in mine, we can work together. Regards Venkatesan OV.
participants (3)
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Giovanni Maruzzelli
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Moises Silva
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ovvenkat