Hello, I have problem to make SIP calls, i have asterisk + PC InterP4 + Digium TDM400P here is the content of the sip.conf: [SIP_PROVIDER] type=peer fromuser=testcomclient username=testcomclient secret=testr host=IP_SIP_PROVIDER ;dtmfmode=rfc2833 context=interne canreinvite=no ;allerid=Beer disallow=all allow=ulaw allow=gsm allow=g723.1 ; Asterisk only supports g723.1 pass-thru! allow=g729 The extensions.conf: [interne] ignorepat => 9 exten => 9,1,Dial(SIP/15111111111@SIP_PROVIDER) exten => 9,2,Hungup So when i take the phone connected to FXO (ZAP/3) and tape ?9? asterisk initiate the sip call but does not succeed. *CLI> sip show registry Host Username Refresh State IP_SIP_PROVIDER:5060 testcomclien 45 Registered *CLI> *CLI> -- Starting simple switch on 'Zap/3-1' May 26 09:49:02 DEBUG[3242]: chan_zap.c:4242 zt_read: DTMF digit: 9 on Zap/3-1 May 26 09:49:02 DEBUG[3242]: chan_zap.c:1384 zt_enable_ec: No echocancellation requested -- Executing Dial("Zap/3-1", "SIP/15111111111@SIP_PROVIDER") in new stack May 26 09:49:02 DEBUG[3242]: chan_sip.c:1309 create_addr: Setting NAT on RTP to 0 May 26 09:49:02 DEBUG[3242]: chan_sip.c:1487 sip_call: Outgoing Call for 15111111111 May 26 09:49:02 DEBUG[3242]: chan_sip.c:1592 update_user_counter: 15111111111 is not a local user -- Called 15111111111@SIP_PROVIDER May 26 09:49:03 DEBUG[3227]: chan_sip.c:822 __sip_ack: Acked pending invite 102 May 26 09:49:03 DEBUG[3227]: chan_sip.c:840 __sip_ack: Stopping retransmission on '3eb3b5d102a12e1f57a33ac13235ac9f@82.101.145.169' of Request 102: Found May 26 09:49:03 DEBUG[3227]: chan_sip.c:872 __sip_semi_ack: (Provisional) Stopping retransmission (but retaining packet) on '3eb3b5d102a12e1f57a33ac13235ac9f@82.101.145.169' Request 103: Found May 26 09:49:05 DEBUG[3227]: chan_sip.c:872 __sip_semi_ack: (Provisional) Stopping retransmission (but retaining packet) on '3eb3b5d102a12e1f57a33ac13235ac9f@82.101.145.169' Request 103: Found May 26 09:49:05 DEBUG[3227]: chan_sip.c:2780 process_sdp: Oooh, we need to change our formats since our peer supports only 0x1 (g723) and not 0x4 (ulaw) May 26 09:49:05 NOTICE[3227]: channel.c:1757 ast_set_read_format: Unable to find a path from g723 to ulaw May 26 09:49:05 NOTICE[3227]: channel.c:1724 ast_set_write_format: Unable to find a path from ulaw to g723 -- SIP/SIP_PROVIDER-77e1 is making progress passing it to Zap/3-1 May 26 09:49:05 DEBUG[3242]: chan_zap.c:4479 zt_indicate: Received AST_CONTROL_PROGRESS on Zap/3-1 May 26 09:49:05 WARNING[3242]: chan_sip.c:1829 sip_write: Asked to transmit frame type 4, while native formats is 1 (read/write = 4/4) May 26 09:49:05 WARNING[3242]: chan_sip.c:1829 sip_write: Asked to transmit frame type 4, while native formats is 1 (read/write = 4/4) May 26 09:49:05 WARNING[3242]: chan_sip.c:1829 sip_write: Asked to transmit frame type 4, while native formats is 1 (read/write = 4/4) May 26 09:49:05 DEBUG[3227]: chan_sip.c:872 __sip_semi_ack: (Provisional) Stopping retransmission (but retaining packet) on '3eb3b5d102a12e1f57a33ac13235ac9f@82.101.145.169' Request 103: Found -- SIP/SIP_PROVIDER-77e1 is ringing May 26 09:49:05 WARNING[3242]: chan_sip.c:1829 sip_write: Asked to transmit frame type 4, while native formats is 1 (read/write = 4/4) May 26 09:49:05 WARNING[3242]: chan_sip.c:1829 sip_write: Asked to transmit frame type 4, while native formats is 1 (read/write = 4/4) May 26 09:49:05 WARNING[3242]: chan_sip.c:1829 sip_write: Asked to transmit frame type 4, while native formats is 1 (read/write = 4/4) May 26 09:49:05 WARNING[3242]: chan_sip.c:1829 sip_write: Asked to transmit frame type 4, while native formats is 1 (read/write = 4/4) May 26 09:49:06 WARNING[3242]: chan_sip.c:1829 sip_write: Asked to transmit frame type 4, while native formats is 1 (read/write = 4/4) May 26 09:49:06 WARNING[3242]: chan_zap.c:4367 zt_write: Cannot handle frames in 1 format May 26 09:49:06 WARNING[3242]: app_dial.c:369 wait_for_answer: Unable to forward frame May 26 09:49:06 DEBUG[3242]: chan_sip.c:1716 sip_hangup: update_user_counter(15111111111) - decrement outUse counter May 26 09:49:06 DEBUG[3242]: chan_sip.c:1592 update_user_counter: 15111111111 is not a local user May 26 09:49:06 DEBUG[3242]: app_dial.c:1052 dial_exec: Exiting with DIALSTATUS=CANCEL. == Spawn extension (default, 9, 1) exited non-zero on 'Zap/3-1' May 26 09:49:06 DEBUG[3242]: chan_zap.c:2164 zt_hangup: Hangup: channel: 3 index = 0, normal = 21, callwait = -1, thirdcall = -1 May 26 09:49:06 DEBUG[3242]: chan_zap.c:2577 zt_setoption: Set option TDD MODE, value: OFF(0) on Zap/3-1 May 26 09:49:06 DEBUG[3242]: chan_zap.c:1352 update_conf: Updated conferencing on 3, with 0 conference users -- Hungup 'Zap/3-1' May 26 09:49:06 DEBUG[3227]: chan_sip.c:822 __sip_ack: Acked pending invite 103 May 26 09:49:06 DEBUG[3227]: chan_sip.c:840 __sip_ack: Stopping retransmission on '3eb3b5d102a12e1f57a33ac13235ac9f@82.101.145.169' of Request 103: Found May 26 09:49:06 DEBUG[3227]: chan_sip.c:840 __sip_ack: Stopping retransmission on '3eb3b5d102a12e1f57a33ac13235ac9f@82.101.145.169' of Request 103: Found May 26 09:49:06 DEBUG[3227]: chan_sip.c:1592 update_user_counter: 15111111111 is not a local user Any suggestion is welcome ! thx ___________________________________________________________________________ Yahoo! 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