Thank you very much. But how set the alias. Can you give me example of ser.cfg. Thanks. ������ wangzz ��ŵͨ��ϵͳ�����ݣ��������ι�˾ ���ݹ�ҵ԰�����ʿƼ�԰һ��203A wangzz(a)avonaco.com ============================================ _____ ������: Allan Chao ( �w͢� ) [mailto:AllanChao@taiwanmobile.com] ����ʱ��: 2008��12��19�� 10:50 �ռ���: WANG Zhenzhong; serusers(a)lists.iptel.org ����: RE: [Serusers] sip register problem SER behind NAT This is because SER can��t understand this IP, Maybe you can set alias to 122.194.106.139 in ser.cfg and try again BR, Allan _____ From: serusers-bounces(a)lists.iptel.org [mailto:serusers-bounces@lists.iptel. org] On Behalf Of WANG Zhenzhong Sent: Friday, December 19, 2008 10:28 AM To: serusers(a)lists.iptel.org Subject: [Serusers] sip register problem SER behind NAT I set the SER behind a NAT. The SER��s private IP is 192.168.9.88 The NAT��s public IP is 122.194.106.139 I use the eyebeam to register to SER from internet via the NAT address. But when the SER receive the register message, it find the IP(122.194.106.139) in ��To�� & ��from�� line is different from the local IP(192.168.9.88), So the SER forward the register message and the register is failed. How solve this problem. Thanks. ������ wangzz ��ŵͨ��ϵͳ�����ݣ��������ι�˾ ���ݹ�ҵ԰�����ʿƼ�԰һ��203A wangzz(a)avonaco.com ============================================ DISCLAIMER: This message (and any attachments) may contain information that is confidential, proprietary, privileged or otherwise protected by law. The message is intended solely for the named addressee (or a person responsible for delivering it to the addressee). If you are not the intended recipient of this message, you are not authorized to read, print, retain, copy or disseminate this message or any part of it. If you have received this message in error, please destroy the message or delete it from your system immediately and notify the sender.

Thank you very much�� Friend! It is big help for me! ������ wangzz ��ŵͨ��ϵͳ�����ݣ��������ι�˾ ���ݹ�ҵ԰�����ʿƼ�԰һ��203A wangzz(a)avonaco.com ============================================ _____ ������: Allan Chao ( �w͢� ) [mailto:AllanChao@taiwanmobile.com] ����ʱ��: 2008��12��19�� 13:55 �ռ���: WANG Zhenzhong; serusers(a)lists.iptel.org ����: RE: [Serusers] sip register problem SER behind NAT For example: debug=3 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=yes # (cmd line: -E) log_facility=LOG_LOCAL0 listen=eth1:5060 listen=eth0:5060 children=2 check_via=no # (cmd. line: -v) dns=off # (cmd. line: -r) rev_dns=off # (cmd. line: -R) port=5060 alias=".your ip address" #module loading XXXX #module setting XXXX ################################# route { if (uri==myself) { if (method=="REGISTER") { save("location"); exit; }; } } SER will see your alias in the ��uri==myself �� or anther way is blanked out this line to let SER do not check your domain Ps : you can refer http://www.opensips.org/index.php?n=Resources.Documentation , it is like SER and there are some instructions _____ From: WANG Zhenzhong [mailto:wangzz@avonaco.com] Sent: Friday, December 19, 2008 11:39 AM To: Allan Chao ( �w͢� ); serusers(a)lists.iptel.org Subject: ���`: [Serusers] sip register problem SER behind NAT Thank you very much. But how set the alias. Can you give me example of ser.cfg. Thanks. ������ wangzz ��ŵͨ��ϵͳ�����ݣ��������ι�˾ ���ݹ�ҵ԰�����ʿƼ�԰һ��203A wangzz(a)avonaco.com ============================================ _____ ������: Allan Chao ( �w͢� ) [mailto:AllanChao@taiwanmobile.com] ����ʱ��: 2008��12��19�� 10:50 �ռ���: WANG Zhenzhong; serusers(a)lists.iptel.org ����: RE: [Serusers] sip register problem SER behind NAT This is because SER can��t understand this IP, Maybe you can set alias to 122.194.106.139 in ser.cfg and try again BR, Allan _____ From: serusers-bounces(a)lists.iptel.org [mailto:serusers-bounces@lists.iptel. org] On Behalf Of WANG Zhenzhong Sent: Friday, December 19, 2008 10:28 AM To: serusers(a)lists.iptel.org Subject: [Serusers] sip register problem SER behind NAT I set the SER behind a NAT. The SER��s private IP is 192.168.9.88 The NAT��s public IP is 122.194.106.139 I use the eyebeam to register to SER from internet via the NAT address. But when the SER receive the register message, it find the IP(122.194.106.139) in ��To�� & ��from�� line is different from the local IP(192.168.9.88), So the SER forward the register message and the register is failed. How solve this problem. Thanks. ������ wangzz ��ŵͨ��ϵͳ�����ݣ��������ι�˾ ���ݹ�ҵ԰�����ʿƼ�԰һ��203A wangzz(a)avonaco.com ============================================ DISCLAIMER: This message (and any attachments) may contain information that is confidential, proprietary, privileged or otherwise protected by law. The message is intended solely for the named addressee (or a person responsible for delivering it to the addressee). If you are not the intended recipient of this message, you are not authorized to read, print, retain, copy or disseminate this message or any part of it. If you have received this message in error, please destroy the message or delete it from your system immediately and notify the sender. DISCLAIMER: This message (and any attachments) may contain information that is confidential, proprietary, privileged or otherwise protected by law. The message is intended solely for the named addressee (or a person responsible for delivering it to the addressee). If you are not the intended recipient of this message, you are not authorized to read, print, retain, copy or disseminate this message or any part of it. If you have received this message in error, please destroy the message or delete it from your system immediately and notify the sender.