Hello dear Iqbal,

Thanks for your great reply.

I am really sorry to posting to much questions in this thread.

I have one another issue, i did test the IP Phone with SER on the same local network and it is working fine. But when i changed the SER server with public IP address while chainging listen=212.77.213.69 port=5060

and still the IP Phone is in local network, the IP phone is not able to register using SER publick IP. here is a small log i capture it from message file.

Jun 29 15:44:45 localhost sshd(pam_unix)[3040]: session opened for user root by (uid=0) Jun 29 15:44:50 localhost ser: WARNING: fix_socket_list: could not rev. resolve 212.77.213.69 Jun 29 15:44:50 localhost ser: WARNING: fix_socket_list: could not rev. resolve 212.77.213.69 Jun 29 15:44:50 localhost ser[3087]: INFO: udp_init: SO_RCVBUF is initially 65535 Jun 29 15:44:50 localhost ser[3087]: INFO: udp_init: SO_RCVBUF is finally 262142 Jun 29 15:44:50 localhost ser[3087]: ERROR: tcp_init: bind(6, 0x8114d24, 16) on 212.77.213.69: Address already in use Jun 29 15:44:50 localhost ser[3087]: INFO: signal 15 received Jun 29 15:44:59 localhost sshd(pam_unix)[3040]: session closed for user root

Let me know what more configurations need?

Thank You

Yours, Abdul Lateef Computer Programmer HATIF COM Mob: +974 - 5405022 Tel: +974 - 4883068 ICQ: 276994704 YM!: abdul_zu Fax: +974 - 4883063 Doha Qatar http://www.hatif.com

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