I'm getting in a muddle!\n\nI have set up the following trunks:\n\nmobile - making use of an SPA3102 & a GSM gateway\nZAP - 4 channels of BRI\n\nI can make/receive calls on any of the 5 lines.\n\nI am wanting to force the first 07 call over the mobile trunk. Any \nother simultaneous 07 calls should then go out via the ISDN.\n\nIn addition, any calls that do not begin 07, should always go over the \nISDN.\n\nI have two outbound routes as follows:\n\nMobile with 907. being the Dial Pattern\nTrunk sequence being mobile then Zap\n\nIn the mobile trunk, the dial rule is 9|. which strips the 9 and dials \nthe rest of the mobile number over the GSM & it works fine.\n\nISND2e with 9|. being the Dial Pattern\nTrunk sequence being just Zap\n\nIn the ZAP trunk, the dial rules are . and 9|.\n\nSo, any calls starting 07 go out correctly on the GSM gateway. Any \nother calls go out correctly on the ISDN........BUT.......if a second \nsimultaneous call to a mobile is made, I get engaged.\n\nIt seems, even though I have set the maximum channels to 1 in the \nmobile trunk, FreePBX trys sending the 2nd 07 number over (the already) \nin use trunk. Either that, or I've got the outbound routes' Dial \nPatterns &/or trunk Dial Rules wrong....\n\nUnfortunately, I don't have access to the CLI, & I'm remote from the \nmachine & just have web access to FreePBX...\n\nAnyone able to shed any light on my predicament?