How to collect SIP AG debugging information ?

Created Oct 23, 2018 09:46:29Latest reply Oct 31, 2018 09:25:44 587 17 6 0

A SIP AG is a voice gateway that exchanges SIP signals with other devices between the PSTN/ISDN and IP network. It can implement VoIP functions.

The packet switched network (PSN) development brings revolutionary changes to the voice phone system and many new technologies emerge. VoIP transmits voice services such as telephony services on an IP network, and the IP multimedia subsystem (IMS) promotes development of VoIP applications. An IMS network is a standard next generation carrier network that provides mobile or fixed-line multimedia services. It supports traditional packet switched and circuit switched telephony systems. Compared with the public switched telephone network (PSTN), VoIP features higher resource utilization and VoIP calls do not occupy telephone lines exclusively. VoIP has been applied for commercial use. The line switched PSTN has developed for many years and currently there are a large number of devices. Replacing the PSTN with VoIP takes high costs. A device can function as the SIP AG to connect the PS****o IP networks with low costs.

 

Please provide the below information for analysis this issue .

 

1-Display diagnostic-information from AR

2-Please specify two User examples facing this issue of forwarding calls

3-Below debugging is required when Issue happens

 

1 debugging information collect

[Huawei-diagnose]debugging voice sipmsg

[Huawei-diagnose]quit

[Huawei]quit

<Huawei>terminal debugging

<Huawei>terminal monitor

------ after the log is collected------

<Huawei>undo terminal debugging

<Huawei>undo terminal monitor

 

2 Please confirm the following configuration information: example

#

trunk-group CTGTrunk sip trunk-circuit

  outgoing-right all

  signalling-address ip 172.16.0.33 port 5063

  media-ip 172.16.0.33

  peer-address static 1.59.2.24 5060

  register-uri xxxxxx        /// Please confirm that this parameter is the same as that provided by the operator.

  home-domain CTMEoffice

  trunk-sipat0 CTMEA default-called-telno 00971  /// Please confirm that this parameter is the same as that provided by the operator.

#

trunk-group London sip no-register

  enterprise CTMEA dn-set CTMEA_DXB

  outgoing-right idd enable

  signalling-address ip 172.16.0.33 port 5060

  media-ip 172.16.0.33

  peer-address static 95.xx.194.38 5060

  home-domain London-sip-trunk

  maxcr 10

#

The SIP trunk is the upper layer voice service based on the data link. By default, the SIP trunk is responsible for the interaction of UDP packets, including SIP signaling packets and RTP media packets. SIP trunk messages can be replaced by NAT addresses.

 

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Jessica_Tian  Moderator   Created Oct 23, 2018 10:06:47 Helpful(1) Helpful(1)

Ok thanks for your sharing
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faysalji  Novice   Created Oct 23, 2018 13:49:49 Helpful(1) Helpful(1)

Thanks.,.,.
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If you think my post/reply is useful, please click the Helpful button and flag my post as a BEST ANSWER. Thanks
Lieza     Created Oct 24, 2018 09:49:48 Helpful(1) Helpful(1)

Good knowledge sharing. Thank you.
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Torrent     Created Oct 25, 2018 14:29:29 Helpful(1) Helpful(1)

the packet switched network (PSN) development brings revolutionary changes to the voice phone system and many new technologies emerge. VoIP transmits voice services such as telephony services on an IP network, and the IP multimedia subsystem (IMS) promotes development of VoIP applications. An IMS network is a standard next generation carrier network that provides mobile or fixed-line multimedia services. It supports traditional packet switched and circuit switched telephony systems. Compared with the public switched telephone network (PSTN), VoIP features higher resource utilization and VoIP calls do not occupy telephone lines exclusively. VoIP has been applied for commercial use. The line switched PSTN has developed for many years and currently there are a large number of devices. Replacing the PSTN with VoIP takes high costs. A device can function as the SIP AG to connect the PS****o IP networks with low costs.

it shows the good explain about PS****o us, thanks for sharing us the article.
This post was last edited by Torrent at 2018-10-31 14:54.
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Mark.hu  Adept   Created Oct 25, 2018 14:29:42 Helpful(1) Helpful(1)

thanks for your sharing,I have encountered this question about you. I have checked a lot of information, but I still have not answered this question clearly. Thank you for sharing this knowledge and solving my doubts. I hope that you can continue to update such knowledge points. Thank you. !
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yangyong  Adept   Created Oct 25, 2018 14:30:02 Helpful(1) Helpful(1)

a) If the hard lifetime expires, the IKE SA will be deleted and re-negotiated. The IKE negotiation involves DH calculation and may take a long time. To ensure the secure communications, you are advised to set the lifetime to a value larger than 600 seconds.
b) When the soft lifetime expires, a new SA is negotiated to replace the original SA. Before the new SA is negotiated, the original SA is still in use. After the new SA is established, the new SA is used, and the original SA will be automatically deleted when the hard lifetime expires.
The default IKE SA hard lifetime is 86,400 seconds (a day), but I still have not answered this question clearly. Thank you for sharing this knowledge and solving my doubts. I hope that you can continue to update such knowledge points. Thank you. ! This post was last edited by yangyong at 2018-10-31 15:13.
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littlestone     Created Oct 25, 2018 14:30:24 Helpful(1) Helpful(1)

lThis is a great article, I am interested in this article, which is very helpful for our daily troubleshooting. I always have similar problems in my daily work, but I don't know how to deal with them. Now I have a definite idea. Thank you very much for sharing. Hopefully you can update to continue like this
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littlestone     Created Oct 25, 2018 14:30:33 Helpful(1) Helpful(1)

This is a great article, I am interested in this article, which is very helpful for our daily troubleshooting. I always have similar problems in my daily work, but I don't know how to deal with them. Now I have a definite idea. Thank you very much for sharing. Hopefully you can update to continue like this
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littlestone     Created Oct 26, 2018 14:15:26 Helpful(0) Helpful(0)

The contents in the manual may be different from your actual device situations due to the differences in software versions, models, and configuration files. The manual will not list every possible difference. You should configure your devices according to actual situations. This post was last edited by littlestone at 2018-10-31 13:50.
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