LDAP users can't receive calls

Asterisk Asterisk Support
1

Hi.

I use asterisk 1.6 connected with my LDAP. LDAP users can call a person configured in sip.conf but can’t receive call. Also , LDAP user can’t call another LDAP user

A little schema :smile: :

LDAP -> SIP.conf = OK
SIP -> LDAP = fail
LDAP -> LDAP = fail

First of all , when my LDAP user trying to register , i see it :

After , when my LDAP user call another LDAP user :

[Aug 24 15:53:53] DEBUG[22437]: chan_sip.c:3934 do_setnat: Setting NAT on RTP to Off [Aug 24 15:53:53] DEBUG[22437]: chan_sip.c:6071 sip_alloc: Allocating new SIP dialog for 22C89300-13C6-F6A9-801B-D38A8AB957E8@10.129.0.15 - INVITE (With RTP) [Aug 24 15:53:53] DEBUG[22437]: chan_sip.c:3934 do_setnat: Setting NAT on RTP to Off [Aug 24 15:53:53] DEBUG[22437]: chan_sip.c:17267 handle_request_invite: Checking SIP call limits for device 6299 [Aug 24 15:53:53] DEBUG[22437]: chan_sip.c:2598 __sip_xmit: Trying to put 'SIP/2.0 10' onto UDP socket destined for 10.129.0.15:5061 [Aug 24 15:53:53] DEBUG[5567]: pbx.c:3092 pbx_extension_helper: Launching 'Dial' -- Executing [6668@DLPN_dp1:1] Dial("SIP/6299-b749d2b0", "SIP/6668,10") in new stack [Aug 24 15:53:53] DEBUG[5567]: chan_sip.c:20049 sip_request_call: Asked to create a SIP channel with formats: 0x4 (ulaw) == Using SIP RTP CoS mark 5 [Aug 24 15:53:53] DEBUG[5567]: chan_sip.c:6071 sip_alloc: Allocating new SIP dialog for (No Call-ID) - INVITE (With RTP) [Aug 24 15:53:53] DEBUG[5567]: chan_sip.c:21147 build_peer: Bah, we're expired (1251122033/0/1251122033)! [Aug 24 15:53:53] DEBUG[5567]: db.c:188 ast_db_get: Unable to find key '6668' in family 'SIP/Registry' [Aug 24 15:53:53] WARNING[5567]: app_dial.c:1468 dial_exec_full: Unable to create channel of type 'SIP' (cause 20 - Unknown) == Everyone is busy/congested at this time (1:0/0/1) [Aug 24 15:53:53] DEBUG[5567]: rtp.c:1846 ast_rtp_early_bridge: Channel '<unspecified>' has no RTP, not doing anything [Aug 24 15:53:53] DEBUG[5567]: app_dial.c:1950 dial_exec_full: Exiting with DIALSTATUS=CHANUNAVAIL. [Aug 24 15:53:57] DEBUG[22437]: chan_sip.c:2598 __sip_xmit: Trying to put 'SIP/2.0 48' onto UDP socket destined for 10.129.0.15:5061 [Aug 24 15:53:57] DEBUG[22437]: chan_sip.c:2598 __sip_xmit: Trying to put 'SIP/2.0 20' onto UDP socket destined for 10.129.0.15:5061 [Aug 24 15:53:57] WARNING[5567]: pbx.c:3853 __ast_pbx_run: Don't know what to do with 'SIP/6299-b749d2b0' [Aug 24 15:53:57] DEBUG[5567]: channel.c:1560 ast_softhangup_nolock: Soft-Hanging up channel 'SIP/6299-b749d2b0' [Aug 24 15:53:57] DEBUG[22437]: chan_sip.c:3079 __sip_ack: Stopping retransmission on '22C89300-13C6-F6A9-801B-D38A8AB957E8@10.129.0.15' of Response 38654: Match Found [Aug 24 15:53:57] DEBUG[5567]: channel.c:1653 ast_hangup: Hanging up channel 'SIP/6299-b749d2b0' [Aug 24 15:53:57] DEBUG[5567]: chan_sip.c:4913 sip_hangup: Hangup call SIP/6299-b749d2b0, SIP callid 22C89300-13C6-F6A9-801B-D38A8AB957E8@10.129.0.15

Here is my res_ldap.conf :

////// [sip] name = AstAccountName callerid = AstAccountCallerID context = AstAccountContext dtmfmode = AstAccountDTMFMode ,RFC2833 host = AstAccountHost , Dynamic secret = AstAccountRealmedPassword nat = AstAccountNAT , YES secret = type = AstAccountType , FRIEND additionalFilter = (objectClass=AsteriskSIPUser)

When i type sip show peers , i see only peers configured in sip.conf , i dont see my LDAP users.

Any ideas ? I really need help :frowning:

PS : sorry for my language , i’m french :wink:

2

I am not an expert at asterisk, but I would guess the issue might be in your dialplan. If LDAP is not registed in your dialplan no one would be able to call them, but they could make outgoing calls elsewhere. Any chance of getting an example of your extensions.conf.