Hi, We're having problems dialing out to Asterisk from our Grandstream GXP-200 phones. About 2 of 3 times, when we dial, nothing happens. Looking at the console in max debug mode, there are no messages except the following: Feb 24 10:29:20 WARNING[2475]: chan_sip.c:1208 retrans_pkt: Maximum retries exceeded on transmission 9913b47bcd7 aeb52@192.168.10.100 for seqno 4524 (Critical Response) Note: Early dial is set to Yes. DTMF is via SIP info. The phones are connected via a wireless bridge, range extender, and router to the asterisk box. Pinging the phone from the Asterisk box reveals a fairly long latency: 64 bytes from 192.168.10.100: icmp_seq=1 ttl=250 time=1110 ms 64 bytes from 192.168.10.100: icmp_seq=2 ttl=250 time=114 ms 64 bytes from 192.168.10.100: icmp_seq=3 ttl=250 time=21.8 ms 64 bytes from 192.168.10.100: icmp_seq=4 ttl=250 time=33.4 ms 64 bytes from 192.168.10.100: icmp_seq=5 ttl=250 time=4.46 ms 64 bytes from 192.168.10.100: icmp_seq=6 ttl=250 time=57.4 ms Could this be the source of the problem? If so, would appreciate tips on how to work around this. Thanks in advance, WILL -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20060224/e3bc5f8a/attachment.htm